18874149120

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:363

約数の個数: 576

約数和(自身を含む): 70326681600

約数和(自身を除く): 51452532480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 79, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 158, 160, 180, 186, 192, 216, 223, 237, 240, 248, 256, 270, 279, 288, 310, 316, 320, 360, 372, 384, 395, 432, 446, 465, 474, 480, 496, 540, 558, 576, 620, 632, 640, 669, 711, 720, 744, 768, 790, 837, 864, 892, 930, 948, 960, 992, 1080, 1115, 1116, 1152, 1185, 1240, 1264, 1280, 1338, 1395, 1422, 1440, 1488, 1580, 1674, 1728, 1784, 1860, 1896, 1920, 1984, 2007, 2133, 2160, 2230, 2232, 2304, 2370, 2449, 2480, 2528, 2676, 2790, 2844, 2880, 2976, 3160, 3345, 3348, 3456, 3555, 3568, 3720, 3792, 3840, 3968, 4014, 4185, 4266, 4320, 4460, 4464, 4740, 4898, 4960, 5056, 5352, 5580, 5688, 5760, 5952, 6021, 6320, 6690, 6696, 6912, 6913, 7110, 7136, 7347, 7440, 7584, 7936, 8028, 8370, 8532, 8640, 8920, 8928, 9480, 9796, 9920, 10035, 10112, 10665, 10704, 11160, 11376, 11520, 11904, 12042, 12245, 12640, 13380, 13392, 13826, 14220, 14272, 14694, 14880, 15168, 16056, 16740, 17064, 17280, 17617, 17840, 17856, 18960, 19592, 19840, 20070, 20224, 20739, 21330, 21408, 22041, 22320, 22752, 23808, 24084, 24490, 25280, 26760, 26784, 27652, 28440, 28544, 29388, 29760, 30105, 30336, 32112, 33480, 34128, 34560, 34565, 35234, 35680, 35712, 36735, 37920, 39184, 39680, 40140, 41478, 42660, 42816, 44082, 44640, 45504, 48168, 48980, 50560, 52851, 53520, 53568, 55304, 56880, 57088, 58776, 59520, 60210, 60672, 62217, 64224, 66123, 66960, 68256, 69130, 70468, 71360, 71424, 73470, 75840, 78368, 80280, 82956, 85320, 85632, 88085, 88164, 89280, 91008, 96336, 97960, 101120, 103695, 105702, 107040, 107136, 110205, 110608, 113760, 117552, 119040, 120420, 124434, 128448, 132246, 133920, 136512, 138260, 140936, 142720, 146940, 151680, 156736, 158553, 160560, 165912, 170640, 171264, 176170, 176328, 178560, 182016, 186651, 192672, 195920, 207390, 211404, 214080, 214272, 220410, 221216, 227520, 235104, 240840, 248868, 256896, 264255, 264492, 267840, 273024, 276520, 281872, 285440, 293880, 303360, 311085, 313472, 317106, 321120, 330615, 331824, 341280, 352340, 352656, 357120, 373302, 385344, 391840, 414780, 422808, 428160, 440820, 442432, 455040, 470208, 475659, 481680, 497736, 513792, 528510, 528984, 535680, 546048, 546127, 553040, 563744, 587760, 622170, 626944, 634212, 642240, 661230, 663648, 682560, 704680, 705312, 746604, 770688, 783680, 792765, 829560, 845616, 856320, 881640, 884864, 910080, 933255, 940416, 951318, 963360, 995472, 1057020, 1057968, 1071360, 1092254, 1106080, 1127488, 1175520, 1244340, 1268424, 1284480, 1322460, 1327296, 1365120, 1409360, 1410624, 1493208, 1541376, 1567360, 1585530, 1638381, 1659120, 1691232, 1763280, 1769728, 1866510, 1880832, 1902636, 1926720, 1990944, 2114040, 2115936, 2184508, 2212160, 2254976, 2351040, 2378295, 2488680, 2536848, 2568960, 2644920, 2654592, 2730240, 2730635, 2818720, 2821248, 2986416, 3134720, 3171060, 3276762, 3318240, 3382464, 3526560, 3733020, 3805272, 3853440, 3981888, 4228080, 4231872, 4369016, 4424320, 4509952, 4702080, 4756590, 4915143, 4977360, 5073696, 5289840, 5309184, 5461270, 5637440, 5642496, 5972832, 6342120, 6553524, 6636480, 6764928, 7053120, 7466040, 7610544, 7706880, 7963776, 8191905, 8456160, 8463744, 8738032, 8848640, 9404160, 9513180, 9830286, 9954720, 10147392, 10579680, 10922540, 11274880, 11945664, 12684240, 13107048, 13272960, 13529856, 14106240, 14745429, 14932080, 15221088, 15927552, 16383810, 16912320, 16927488, 17476064, 19026360, 19660572, 19909440, 20294784, 21159360, 21845080, 22549760, 23891328, 24575715, 25368480, 26214096, 26545920, 28212480, 29490858, 29864160, 30442176, 32767620, 33824640, 34952128, 38052720, 39321144, 39818880, 40589568, 42318720, 43690160, 47782656, 49151430, 50736960, 52428192, 58981716, 59728320, 60884352, 65535240, 67649280, 69904256, 73727145, 76105440, 78642288, 79637760, 84637440, 87380320, 98302860, 101473920, 104856384, 117963432, 119456640, 121768704, 131070480, 139808512, 147454290, 152210880, 157284576, 174760640, 196605720, 202947840, 209712768, 235926864, 238913280, 262140960, 294908580, 304421760, 314569152, 349521280, 393211440, 419425536, 471853728, 524281920, 589817160, 608843520, 629138304, 699042560, 786422880, 943707456, 1048563840, 1179634320, 1258276608, 1572845760, 1887414912, 2097127680, 2359268640, 3145691520, 3774829824, 4718537280, 6291383040, 9437074560, 18874149120]

約数ペア:

[(1, 18874149120), (2, 9437074560), (3, 6291383040), (4, 4718537280), (5, 3774829824), (6, 3145691520), (8, 2359268640), (9, 2097127680), (10, 1887414912), (12, 1572845760), (15, 1258276608), (16, 1179634320), (18, 1048563840), (20, 943707456), (24, 786422880), (27, 699042560), (30, 629138304), (31, 608843520), (32, 589817160), (36, 524281920), (40, 471853728), (45, 419425536), (48, 393211440), (54, 349521280), (60, 314569152), (62, 304421760), (64, 294908580), (72, 262140960), (79, 238913280), (80, 235926864), (90, 209712768), (93, 202947840), (96, 196605720), (108, 174760640), (120, 157284576), (124, 152210880), (128, 147454290), (135, 139808512), (144, 131070480), (155, 121768704), (158, 119456640), (160, 117963432), (180, 104856384), (186, 101473920), (192, 98302860), (216, 87380320), (223, 84637440), (237, 79637760), (240, 78642288), (248, 76105440), (256, 73727145), (270, 69904256), (279, 67649280), (288, 65535240), (310, 60884352), (316, 59728320), (320, 58981716), (360, 52428192), (372, 50736960), (384, 49151430), (395, 47782656), (432, 43690160), (446, 42318720), (465, 40589568), (474, 39818880), (480, 39321144), (496, 38052720), (540, 34952128), (558, 33824640), (576, 32767620), (620, 30442176), (632, 29864160), (640, 29490858), (669, 28212480), (711, 26545920), (720, 26214096), (744, 25368480), (768, 24575715), (790, 23891328), (837, 22549760), (864, 21845080), (892, 21159360), (930, 20294784), (948, 19909440), (960, 19660572), (992, 19026360), (1080, 17476064), (1115, 16927488), (1116, 16912320), (1152, 16383810), (1185, 15927552), (1240, 15221088), (1264, 14932080), (1280, 14745429), (1338, 14106240), (1395, 13529856), (1422, 13272960), (1440, 13107048), (1488, 12684240), (1580, 11945664), (1674, 11274880), (1728, 10922540), (1784, 10579680), (1860, 10147392), (1896, 9954720), (1920, 9830286), (1984, 9513180), (2007, 9404160), (2133, 8848640), (2160, 8738032), (2230, 8463744), (2232, 8456160), (2304, 8191905), (2370, 7963776), (2449, 7706880), (2480, 7610544), (2528, 7466040), (2676, 7053120), (2790, 6764928), (2844, 6636480), (2880, 6553524), (2976, 6342120), (3160, 5972832), (3345, 5642496), (3348, 5637440), (3456, 5461270), (3555, 5309184), (3568, 5289840), (3720, 5073696), (3792, 4977360), (3840, 4915143), (3968, 4756590), (4014, 4702080), (4185, 4509952), (4266, 4424320), (4320, 4369016), (4460, 4231872), (4464, 4228080), (4740, 3981888), (4898, 3853440), (4960, 3805272), (5056, 3733020), (5352, 3526560), (5580, 3382464), (5688, 3318240), (5760, 3276762), (5952, 3171060), (6021, 3134720), (6320, 2986416), (6690, 2821248), (6696, 2818720), (6912, 2730635), (6913, 2730240), (7110, 2654592), (7136, 2644920), (7347, 2568960), (7440, 2536848), (7584, 2488680), (7936, 2378295), (8028, 2351040), (8370, 2254976), (8532, 2212160), (8640, 2184508), (8920, 2115936), (8928, 2114040), (9480, 1990944), (9796, 1926720), (9920, 1902636), (10035, 1880832), (10112, 1866510), (10665, 1769728), (10704, 1763280), (11160, 1691232), (11376, 1659120), (11520, 1638381), (11904, 1585530), (12042, 1567360), (12245, 1541376), (12640, 1493208), (13380, 1410624), (13392, 1409360), (13826, 1365120), (14220, 1327296), (14272, 1322460), (14694, 1284480), (14880, 1268424), (15168, 1244340), (16056, 1175520), (16740, 1127488), (17064, 1106080), (17280, 1092254), (17617, 1071360), (17840, 1057968), (17856, 1057020), (18960, 995472), (19592, 963360), (19840, 951318), (20070, 940416), (20224, 933255), (20739, 910080), (21330, 884864), (21408, 881640), (22041, 856320), (22320, 845616), (22752, 829560), (23808, 792765), (24084, 783680), (24490, 770688), (25280, 746604), (26760, 705312), (26784, 704680), (27652, 682560), (28440, 663648), (28544, 661230), (29388, 642240), (29760, 634212), (30105, 626944), (30336, 622170), (32112, 587760), (33480, 563744), (34128, 553040), (34560, 546127), (34565, 546048), (35234, 535680), (35680, 528984), (35712, 528510), (36735, 513792), (37920, 497736), (39184, 481680), (39680, 475659), (40140, 470208), (41478, 455040), (42660, 442432), (42816, 440820), (44082, 428160), (44640, 422808), (45504, 414780), (48168, 391840), (48980, 385344), (50560, 373302), (52851, 357120), (53520, 352656), (53568, 352340), (55304, 341280), (56880, 331824), (57088, 330615), (58776, 321120), (59520, 317106), (60210, 313472), (60672, 311085), (62217, 303360), (64224, 293880), (66123, 285440), (66960, 281872), (68256, 276520), (69130, 273024), (70468, 267840), (71360, 264492), (71424, 264255), (73470, 256896), (75840, 248868), (78368, 240840), (80280, 235104), (82956, 227520), (85320, 221216), (85632, 220410), (88085, 214272), (88164, 214080), (89280, 211404), (91008, 207390), (96336, 195920), (97960, 192672), (101120, 186651), (103695, 182016), (105702, 178560), (107040, 176328), (107136, 176170), (110205, 171264), (110608, 170640), (113760, 165912), (117552, 160560), (119040, 158553), (120420, 156736), (124434, 151680), (128448, 146940), (132246, 142720), (133920, 140936), (136512, 138260)]