81864794880

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:455

約数の個数: 864

約数和(自身を含む): 325914720768

約数和(自身を除く): 244049925888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 71, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 142, 144, 160, 162, 165, 176, 180, 192, 198, 213, 216, 220, 240, 243, 256, 264, 270, 284, 288, 297, 320, 324, 330, 337, 352, 355, 360, 384, 396, 405, 426, 432, 440, 480, 486, 495, 528, 540, 568, 576, 594, 639, 640, 648, 660, 674, 704, 710, 720, 768, 781, 792, 810, 852, 864, 880, 891, 960, 972, 990, 1011, 1056, 1065, 1080, 1136, 1152, 1188, 1215, 1278, 1280, 1296, 1320, 1348, 1408, 1420, 1440, 1485, 1562, 1584, 1620, 1685, 1704, 1728, 1760, 1782, 1917, 1920, 1944, 1980, 2022, 2112, 2130, 2160, 2272, 2304, 2343, 2376, 2430, 2556, 2592, 2640, 2673, 2696, 2816, 2840, 2880, 2970, 3033, 3124, 3168, 3195, 3240, 3370, 3408, 3456, 3520, 3564, 3707, 3834, 3840, 3888, 3905, 3960, 4044, 4224, 4260, 4320, 4455, 4544, 4686, 4752, 4860, 5055, 5112, 5184, 5280, 5346, 5392, 5680, 5751, 5760, 5940, 6066, 6248, 6336, 6390, 6480, 6740, 6816, 6912, 7029, 7040, 7128, 7414, 7668, 7776, 7810, 7920, 8088, 8448, 8520, 8640, 8910, 9088, 9099, 9372, 9504, 9585, 9720, 10110, 10224, 10368, 10560, 10692, 10784, 11121, 11360, 11502, 11520, 11715, 11880, 12132, 12496, 12672, 12780, 12960, 13365, 13480, 13632, 14058, 14080, 14256, 14828, 15165, 15336, 15552, 15620, 15840, 16176, 17040, 17253, 17280, 17820, 18176, 18198, 18535, 18744, 19008, 19170, 19440, 20220, 20448, 20736, 21087, 21120, 21384, 21568, 22242, 22720, 23004, 23430, 23760, 23927, 24264, 24992, 25344, 25560, 25920, 26730, 26960, 27264, 27297, 28116, 28512, 28755, 29656, 30330, 30672, 31104, 31240, 31680, 32352, 33363, 34080, 34506, 34560, 35145, 35640, 36396, 37070, 37488, 38016, 38340, 38880, 40440, 40896, 42174, 42240, 42768, 43136, 44484, 45440, 45495, 46008, 46860, 47520, 47854, 48528, 49984, 51120, 51840, 53460, 53920, 54528, 54594, 55605, 56232, 57024, 57510, 59312, 60660, 61344, 62208, 62480, 63261, 63360, 64704, 66726, 68160, 69012, 70290, 71280, 71781, 72792, 74140, 74976, 76032, 76680, 77760, 80880, 81792, 81891, 84348, 85536, 86265, 86272, 88968, 90880, 90990, 92016, 93720, 95040, 95708, 97056, 99968, 100089, 102240, 103680, 105435, 106920, 107840, 109188, 111210, 112464, 114048, 115020, 118624, 119635, 121320, 122688, 124960, 126522, 126720, 129408, 133452, 136320, 136485, 138024, 140580, 142560, 143562, 145584, 148280, 149952, 153360, 155520, 161760, 163584, 163782, 166815, 168696, 171072, 172530, 177936, 181980, 184032, 187440, 189783, 190080, 191416, 194112, 199936, 200178, 204480, 210870, 213840, 215343, 215680, 218376, 222420, 224928, 228096, 230040, 237248, 239270, 242640, 245376, 249920, 253044, 258816, 263197, 266904, 272640, 272970, 276048, 281160, 285120, 287124, 291168, 296560, 299904, 300267, 306720, 311040, 316305, 323520, 327564, 333630, 337392, 342144, 345060, 355872, 358905, 363960, 368064, 374880, 379566, 380160, 382832, 388224, 400356, 408960, 409455, 421740, 427680, 430686, 431360, 436752, 444840, 449856, 460080, 474496, 478540, 485280, 490752, 499840, 500445, 506088, 526394, 533808, 545940, 552096, 562320, 570240, 574248, 582336, 593120, 599808, 600534, 613440, 632610, 646029, 647040, 655128, 667260, 674784, 684288, 690120, 711744, 717810, 727920, 736128, 749760, 759132, 765664, 776448, 789591, 800712, 817920, 818910, 843480, 855360, 861372, 873504, 889680, 899712, 900801, 920160, 948915, 948992, 957080, 970560, 999680, 1000890, 1012176, 1052788, 1067616, 1076715, 1091880, 1104192, 1124640, 1140480, 1148496, 1164672, 1186240, 1201068, 1226880, 1265220, 1292058, 1294080, 1310256, 1315985, 1334520, 1349568, 1380240, 1423488, 1435620, 1455840, 1472256, 1499520, 1501335, 1518264, 1531328, 1579182, 1601424, 1637820, 1686960, 1710720, 1722744, 1747008, 1779360, 1799424, 1801602, 1840320, 1897830, 1914160, 1938087, 1941120, 2001780, 2024352, 2105576, 2135232, 2153430, 2183760, 2208384, 2249280, 2296992, 2329344, 2368773, 2372480, 2402136, 2453760, 2530440, 2584116, 2620512, 2631970, 2669040, 2699136, 2760480, 2846976, 2871240, 2911680, 2999040, 3002670, 3036528, 3062656, 3158364, 3202848, 3230145, 3275640, 3373920, 3421440, 3445488, 3494016, 3558720, 3603204, 3680640, 3795660, 3828320, 3876174, 3882240, 3947955, 4003560, 4048704, 4211152, 4270464, 4306860, 4367520, 4416768, 4498560, 4504005, 4593984, 4737546, 4744960, 4804272, 5060880, 5168232, 5241024, 5263940, 5338080, 5398272, 5520960, 5742480, 5814261, 5823360, 6005340, 6073056, 6125312, 6316728, 6405696, 6460290, 6551280, 6747840, 6890976, 6988032, 7106319, 7117440, 7206408, 7361280, 7591320, 7656640, 7752348, 7895910, 8007120, 8097408, 8422304, 8540928, 8613720, 8735040, 8997120, 9008010, 9187968, 9475092, 9608544, 9690435, 10121760, 10336464, 10482048, 10527880, 10676160, 11041920, 11484960, 11628522, 11646720, 11843865, 12010680, 12146112, 12633456, 12811392, 12920580, 13102560, 13495680, 13781952, 14212638, 14234880, 14412816, 15182640, 15313280, 15504696, 15791820, 16014240, 16194816, 16844608, 17227440, 17470080, 18016020, 18375936, 18950184, 19217088, 19380870, 20243520, 20672928, 20964096, 21055760, 21318957, 21352320, 22083840, 22969920, 23257044, 23687730, 24021360, 24292224, 25266912, 25622784, 25841160, 26205120, 26991360, 27563904, 28425276, 28825632, 29071305, 30365280, 30626560, 31009392, 31583640, 32028480, 33689216, 34454880, 34940160, 35531595, 36032040, 37900368, 38434176, 38761740, 40487040, 41345856, 42111520, 42637914, 42704640, 45939840, 46514088, 47375460, 48042720, 48584448, 50533824, 51682320, 52410240, 55127808, 56850552, 57651264, 58142610, 60730560, 62018784, 63167280, 63956871, 64056960, 67378432, 68909760, 71063190, 72064080, 75800736, 76868352, 77523480, 80974080, 82691712, 84223040, 85275828, 91879680, 93028176, 94750920, 96085440, 101067648, 103364640, 104820480, 106594785, 113701104, 115302528, 116285220, 121461120, 124037568, 126334560, 127913742, 128113920, 137819520, 142126380, 144128160, 151601472, 155046960, 165383424, 168446080, 170551656, 186056352, 189501840, 192170880, 202135296, 206729280, 213189570, 227402208, 230605056, 232570440, 242922240, 248075136, 252669120, 255827484, 275639040, 284252760, 288256320, 303202944, 310093920, 319784355, 336892160, 341103312, 372112704, 379003680, 384341760, 413458560, 426379140, 454804416, 465140880, 496150272, 505338240, 511654968, 568505520, 576512640, 606405888, 620187840, 639568710, 682206624, 744225408, 758007360, 826917120, 852758280, 909608832, 930281760, 1010676480, 1023309936, 1137011040, 1153025280, 1240375680, 1279137420, 1364413248, 1488450816, 1516014720, 1705516560, 1819217664, 1860563520, 2046619872, 2274022080, 2480751360, 2558274840, 2728826496, 3032029440, 3411033120, 3721127040, 4093239744, 4548044160, 5116549680, 5457652992, 6822066240, 7442254080, 8186479488, 9096088320, 10233099360, 13644132480, 16372958976, 20466198720, 27288264960, 40932397440, 81864794880]

約数ペア:

[(1, 81864794880), (2, 40932397440), (3, 27288264960), (4, 20466198720), (5, 16372958976), (6, 13644132480), (8, 10233099360), (9, 9096088320), (10, 8186479488), (11, 7442254080), (12, 6822066240), (15, 5457652992), (16, 5116549680), (18, 4548044160), (20, 4093239744), (22, 3721127040), (24, 3411033120), (27, 3032029440), (30, 2728826496), (32, 2558274840), (33, 2480751360), (36, 2274022080), (40, 2046619872), (44, 1860563520), (45, 1819217664), (48, 1705516560), (54, 1516014720), (55, 1488450816), (60, 1364413248), (64, 1279137420), (66, 1240375680), (71, 1153025280), (72, 1137011040), (80, 1023309936), (81, 1010676480), (88, 930281760), (90, 909608832), (96, 852758280), (99, 826917120), (108, 758007360), (110, 744225408), (120, 682206624), (128, 639568710), (132, 620187840), (135, 606405888), (142, 576512640), (144, 568505520), (160, 511654968), (162, 505338240), (165, 496150272), (176, 465140880), (180, 454804416), (192, 426379140), (198, 413458560), (213, 384341760), (216, 379003680), (220, 372112704), (240, 341103312), (243, 336892160), (256, 319784355), (264, 310093920), (270, 303202944), (284, 288256320), (288, 284252760), (297, 275639040), (320, 255827484), (324, 252669120), (330, 248075136), (337, 242922240), (352, 232570440), (355, 230605056), (360, 227402208), (384, 213189570), (396, 206729280), (405, 202135296), (426, 192170880), (432, 189501840), (440, 186056352), (480, 170551656), (486, 168446080), (495, 165383424), (528, 155046960), (540, 151601472), (568, 144128160), (576, 142126380), (594, 137819520), (639, 128113920), (640, 127913742), (648, 126334560), (660, 124037568), (674, 121461120), (704, 116285220), (710, 115302528), (720, 113701104), (768, 106594785), (781, 104820480), (792, 103364640), (810, 101067648), (852, 96085440), (864, 94750920), (880, 93028176), (891, 91879680), (960, 85275828), (972, 84223040), (990, 82691712), (1011, 80974080), (1056, 77523480), (1065, 76868352), (1080, 75800736), (1136, 72064080), (1152, 71063190), (1188, 68909760), (1215, 67378432), (1278, 64056960), (1280, 63956871), (1296, 63167280), (1320, 62018784), (1348, 60730560), (1408, 58142610), (1420, 57651264), (1440, 56850552), (1485, 55127808), (1562, 52410240), (1584, 51682320), (1620, 50533824), (1685, 48584448), (1704, 48042720), (1728, 47375460), (1760, 46514088), (1782, 45939840), (1917, 42704640), (1920, 42637914), (1944, 42111520), (1980, 41345856), (2022, 40487040), (2112, 38761740), (2130, 38434176), (2160, 37900368), (2272, 36032040), (2304, 35531595), (2343, 34940160), (2376, 34454880), (2430, 33689216), (2556, 32028480), (2592, 31583640), (2640, 31009392), (2673, 30626560), (2696, 30365280), (2816, 29071305), (2840, 28825632), (2880, 28425276), (2970, 27563904), (3033, 26991360), (3124, 26205120), (3168, 25841160), (3195, 25622784), (3240, 25266912), (3370, 24292224), (3408, 24021360), (3456, 23687730), (3520, 23257044), (3564, 22969920), (3707, 22083840), (3834, 21352320), (3840, 21318957), (3888, 21055760), (3905, 20964096), (3960, 20672928), (4044, 20243520), (4224, 19380870), (4260, 19217088), (4320, 18950184), (4455, 18375936), (4544, 18016020), (4686, 17470080), (4752, 17227440), (4860, 16844608), (5055, 16194816), (5112, 16014240), (5184, 15791820), (5280, 15504696), (5346, 15313280), (5392, 15182640), (5680, 14412816), (5751, 14234880), (5760, 14212638), (5940, 13781952), (6066, 13495680), (6248, 13102560), (6336, 12920580), (6390, 12811392), (6480, 12633456), (6740, 12146112), (6816, 12010680), (6912, 11843865), (7029, 11646720), (7040, 11628522), (7128, 11484960), (7414, 11041920), (7668, 10676160), (7776, 10527880), (7810, 10482048), (7920, 10336464), (8088, 10121760), (8448, 9690435), (8520, 9608544), (8640, 9475092), (8910, 9187968), (9088, 9008010), (9099, 8997120), (9372, 8735040), (9504, 8613720), (9585, 8540928), (9720, 8422304), (10110, 8097408), (10224, 8007120), (10368, 7895910), (10560, 7752348), (10692, 7656640), (10784, 7591320), (11121, 7361280), (11360, 7206408), (11502, 7117440), (11520, 7106319), (11715, 6988032), (11880, 6890976), (12132, 6747840), (12496, 6551280), (12672, 6460290), (12780, 6405696), (12960, 6316728), (13365, 6125312), (13480, 6073056), (13632, 6005340), (14058, 5823360), (14080, 5814261), (14256, 5742480), (14828, 5520960), (15165, 5398272), (15336, 5338080), (15552, 5263940), (15620, 5241024), (15840, 5168232), (16176, 5060880), (17040, 4804272), (17253, 4744960), (17280, 4737546), (17820, 4593984), (18176, 4504005), (18198, 4498560), (18535, 4416768), (18744, 4367520), (19008, 4306860), (19170, 4270464), (19440, 4211152), (20220, 4048704), (20448, 4003560), (20736, 3947955), (21087, 3882240), (21120, 3876174), (21384, 3828320), (21568, 3795660), (22242, 3680640), (22720, 3603204), (23004, 3558720), (23430, 3494016), (23760, 3445488), (23927, 3421440), (24264, 3373920), (24992, 3275640), (25344, 3230145), (25560, 3202848), (25920, 3158364), (26730, 3062656), (26960, 3036528), (27264, 3002670), (27297, 2999040), (28116, 2911680), (28512, 2871240), (28755, 2846976), (29656, 2760480), (30330, 2699136), (30672, 2669040), (31104, 2631970), (31240, 2620512), (31680, 2584116), (32352, 2530440), (33363, 2453760), (34080, 2402136), (34506, 2372480), (34560, 2368773), (35145, 2329344), (35640, 2296992), (36396, 2249280), (37070, 2208384), (37488, 2183760), (38016, 2153430), (38340, 2135232), (38880, 2105576), (40440, 2024352), (40896, 2001780), (42174, 1941120), (42240, 1938087), (42768, 1914160), (43136, 1897830), (44484, 1840320), (45440, 1801602), (45495, 1799424), (46008, 1779360), (46860, 1747008), (47520, 1722744), (47854, 1710720), (48528, 1686960), (49984, 1637820), (51120, 1601424), (51840, 1579182), (53460, 1531328), (53920, 1518264), (54528, 1501335), (54594, 1499520), (55605, 1472256), (56232, 1455840), (57024, 1435620), (57510, 1423488), (59312, 1380240), (60660, 1349568), (61344, 1334520), (62208, 1315985), (62480, 1310256), (63261, 1294080), (63360, 1292058), (64704, 1265220), (66726, 1226880), (68160, 1201068), (69012, 1186240), (70290, 1164672), (71280, 1148496), (71781, 1140480), (72792, 1124640), (74140, 1104192), (74976, 1091880), (76032, 1076715), (76680, 1067616), (77760, 1052788), (80880, 1012176), (81792, 1000890), (81891, 999680), (84348, 970560), (85536, 957080), (86265, 948992), (86272, 948915), (88968, 920160), (90880, 900801), (90990, 899712), (92016, 889680), (93720, 873504), (95040, 861372), (95708, 855360), (97056, 843480), (99968, 818910), (100089, 817920), (102240, 800712), (103680, 789591), (105435, 776448), (106920, 765664), (107840, 759132), (109188, 749760), (111210, 736128), (112464, 727920), (114048, 717810), (115020, 711744), (118624, 690120), (119635, 684288), (121320, 674784), (122688, 667260), (124960, 655128), (126522, 647040), (126720, 646029), (129408, 632610), (133452, 613440), (136320, 600534), (136485, 599808), (138024, 593120), (140580, 582336), (142560, 574248), (143562, 570240), (145584, 562320), (148280, 552096), (149952, 545940), (153360, 533808), (155520, 526394), (161760, 506088), (163584, 500445), (163782, 499840), (166815, 490752), (168696, 485280), (171072, 478540), (172530, 474496), (177936, 460080), (181980, 449856), (184032, 444840), (187440, 436752), (189783, 431360), (190080, 430686), (191416, 427680), (194112, 421740), (199936, 409455), (200178, 408960), (204480, 400356), (210870, 388224), (213840, 382832), (215343, 380160), (215680, 379566), (218376, 374880), (222420, 368064), (224928, 363960), (228096, 358905), (230040, 355872), (237248, 345060), (239270, 342144), (242640, 337392), (245376, 333630), (249920, 327564), (253044, 323520), (258816, 316305), (263197, 311040), (266904, 306720), (272640, 300267), (272970, 299904), (276048, 296560), (281160, 291168), (285120, 287124)]