15218219520

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:553

約数の個数: 640

約数和(自身を含む): 62790266880

約数和(自身を除く): 47572047360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 71, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 142, 144, 160, 168, 180, 189, 192, 210, 213, 216, 224, 240, 252, 256, 270, 280, 284, 288, 315, 320, 336, 355, 360, 378, 384, 420, 426, 432, 443, 448, 480, 497, 504, 512, 540, 560, 568, 576, 630, 639, 640, 672, 710, 720, 756, 768, 840, 852, 864, 886, 896, 945, 960, 994, 1008, 1065, 1080, 1120, 1136, 1152, 1260, 1278, 1280, 1329, 1344, 1420, 1440, 1491, 1512, 1536, 1680, 1704, 1728, 1772, 1792, 1890, 1917, 1920, 1988, 2016, 2130, 2160, 2215, 2240, 2272, 2304, 2485, 2520, 2556, 2560, 2658, 2688, 2840, 2880, 2982, 3024, 3101, 3195, 3360, 3408, 3456, 3544, 3584, 3780, 3834, 3840, 3976, 3987, 4032, 4260, 4320, 4430, 4473, 4480, 4544, 4608, 4970, 5040, 5112, 5316, 5376, 5680, 5760, 5964, 6048, 6202, 6390, 6645, 6720, 6816, 6912, 7088, 7455, 7560, 7668, 7680, 7952, 7974, 8064, 8520, 8640, 8860, 8946, 8960, 9088, 9303, 9585, 9940, 10080, 10224, 10632, 10752, 11360, 11520, 11928, 11961, 12096, 12404, 12780, 13290, 13419, 13440, 13632, 13824, 14176, 14910, 15120, 15336, 15505, 15904, 15948, 16128, 17040, 17280, 17720, 17892, 17920, 18176, 18606, 19170, 19880, 19935, 20160, 20448, 21264, 22365, 22720, 23040, 23856, 23922, 24192, 24808, 25560, 26580, 26838, 26880, 27264, 27909, 28352, 29820, 30240, 30672, 31010, 31453, 31808, 31896, 32256, 34080, 34560, 35440, 35784, 36352, 37212, 38340, 39760, 39870, 40320, 40896, 42528, 44730, 45440, 46515, 47712, 47844, 48384, 49616, 51120, 53160, 53676, 53760, 54528, 55818, 56704, 59640, 59805, 60480, 61344, 62020, 62906, 63616, 63792, 67095, 68160, 69120, 70880, 71568, 74424, 76680, 79520, 79740, 80640, 81792, 83727, 85056, 89460, 90880, 93030, 94359, 95424, 95688, 96768, 99232, 102240, 106320, 107352, 109056, 111636, 113408, 119280, 119610, 120960, 122688, 124040, 125812, 127232, 127584, 134190, 136320, 139545, 141760, 143136, 148848, 153360, 157265, 159040, 159480, 161280, 163584, 167454, 170112, 178920, 181760, 186060, 188718, 190848, 191376, 198464, 204480, 212640, 214704, 220171, 223272, 226816, 238560, 239220, 241920, 245376, 248080, 251624, 254464, 255168, 268380, 272640, 279090, 283077, 283520, 286272, 297696, 306720, 314530, 318080, 318960, 327168, 334908, 340224, 357840, 372120, 377436, 381696, 382752, 396928, 408960, 418635, 425280, 429408, 440342, 446544, 471795, 477120, 478440, 483840, 490752, 496160, 503248, 510336, 536760, 545280, 558180, 566154, 567040, 572544, 595392, 613440, 629060, 636160, 637920, 660513, 669816, 680448, 715680, 744240, 754872, 763392, 765504, 793856, 817920, 837270, 849231, 850560, 858816, 880684, 893088, 943590, 954240, 956880, 981504, 992320, 1006496, 1020672, 1073520, 1100855, 1116360, 1132308, 1134080, 1145088, 1190784, 1226880, 1258120, 1272320, 1275840, 1321026, 1339632, 1415385, 1431360, 1488480, 1509744, 1531008, 1587712, 1635840, 1674540, 1698462, 1701120, 1717632, 1761368, 1786176, 1887180, 1908480, 1913760, 1981539, 1984640, 2012992, 2041344, 2147040, 2201710, 2232720, 2264616, 2290176, 2381568, 2453760, 2516240, 2551680, 2642052, 2679264, 2830770, 2862720, 2976960, 3019488, 3062016, 3302565, 3349080, 3396924, 3402240, 3435264, 3522736, 3572352, 3774360, 3816960, 3827520, 3963078, 3969280, 4025984, 4246155, 4294080, 4403420, 4465440, 4529232, 4763136, 4907520, 5032480, 5103360, 5284104, 5358528, 5661540, 5725440, 5944617, 5953920, 6038976, 6124032, 6605130, 6698160, 6793848, 6870528, 7045472, 7144704, 7548720, 7655040, 7926156, 7938560, 8051968, 8492310, 8588160, 8806840, 8930880, 9058464, 9907695, 10064960, 10206720, 10568208, 10717056, 11323080, 11450880, 11889234, 11907840, 12077952, 13210260, 13396320, 13587696, 14090944, 14289408, 15097440, 15310080, 15852312, 16103936, 16984620, 17176320, 17613680, 17861760, 18116928, 19815390, 20129920, 21136416, 21434112, 22646160, 23778468, 23815680, 24155904, 26420520, 26792640, 27175392, 28181888, 29723085, 30194880, 30620160, 31704624, 33969240, 34352640, 35227360, 35723520, 36233856, 39630780, 40259840, 42272832, 42868224, 45292320, 47556936, 48311808, 52841040, 53585280, 54350784, 56363776, 59446170, 60389760, 63409248, 67938480, 70454720, 71447040, 72467712, 79261560, 80519680, 84545664, 90584640, 95113872, 105682080, 107170560, 108701568, 112727552, 118892340, 120779520, 126818496, 135876960, 140909440, 144935424, 158523120, 169091328, 181169280, 190227744, 211364160, 214341120, 217403136, 237784680, 241559040, 253636992, 271753920, 281818880, 317046240, 338182656, 362338560, 380455488, 422728320, 434806272, 475569360, 507273984, 543507840, 563637760, 634092480, 724677120, 760910976, 845456640, 951138720, 1014547968, 1087015680, 1268184960, 1521821952, 1690913280, 1902277440, 2174031360, 2536369920, 3043643904, 3804554880, 5072739840, 7609109760, 15218219520]

約数ペア:

[(1, 15218219520), (2, 7609109760), (3, 5072739840), (4, 3804554880), (5, 3043643904), (6, 2536369920), (7, 2174031360), (8, 1902277440), (9, 1690913280), (10, 1521821952), (12, 1268184960), (14, 1087015680), (15, 1014547968), (16, 951138720), (18, 845456640), (20, 760910976), (21, 724677120), (24, 634092480), (27, 563637760), (28, 543507840), (30, 507273984), (32, 475569360), (35, 434806272), (36, 422728320), (40, 380455488), (42, 362338560), (45, 338182656), (48, 317046240), (54, 281818880), (56, 271753920), (60, 253636992), (63, 241559040), (64, 237784680), (70, 217403136), (71, 214341120), (72, 211364160), (80, 190227744), (84, 181169280), (90, 169091328), (96, 158523120), (105, 144935424), (108, 140909440), (112, 135876960), (120, 126818496), (126, 120779520), (128, 118892340), (135, 112727552), (140, 108701568), (142, 107170560), (144, 105682080), (160, 95113872), (168, 90584640), (180, 84545664), (189, 80519680), (192, 79261560), (210, 72467712), (213, 71447040), (216, 70454720), (224, 67938480), (240, 63409248), (252, 60389760), (256, 59446170), (270, 56363776), (280, 54350784), (284, 53585280), (288, 52841040), (315, 48311808), (320, 47556936), (336, 45292320), (355, 42868224), (360, 42272832), (378, 40259840), (384, 39630780), (420, 36233856), (426, 35723520), (432, 35227360), (443, 34352640), (448, 33969240), (480, 31704624), (497, 30620160), (504, 30194880), (512, 29723085), (540, 28181888), (560, 27175392), (568, 26792640), (576, 26420520), (630, 24155904), (639, 23815680), (640, 23778468), (672, 22646160), (710, 21434112), (720, 21136416), (756, 20129920), (768, 19815390), (840, 18116928), (852, 17861760), (864, 17613680), (886, 17176320), (896, 16984620), (945, 16103936), (960, 15852312), (994, 15310080), (1008, 15097440), (1065, 14289408), (1080, 14090944), (1120, 13587696), (1136, 13396320), (1152, 13210260), (1260, 12077952), (1278, 11907840), (1280, 11889234), (1329, 11450880), (1344, 11323080), (1420, 10717056), (1440, 10568208), (1491, 10206720), (1512, 10064960), (1536, 9907695), (1680, 9058464), (1704, 8930880), (1728, 8806840), (1772, 8588160), (1792, 8492310), (1890, 8051968), (1917, 7938560), (1920, 7926156), (1988, 7655040), (2016, 7548720), (2130, 7144704), (2160, 7045472), (2215, 6870528), (2240, 6793848), (2272, 6698160), (2304, 6605130), (2485, 6124032), (2520, 6038976), (2556, 5953920), (2560, 5944617), (2658, 5725440), (2688, 5661540), (2840, 5358528), (2880, 5284104), (2982, 5103360), (3024, 5032480), (3101, 4907520), (3195, 4763136), (3360, 4529232), (3408, 4465440), (3456, 4403420), (3544, 4294080), (3584, 4246155), (3780, 4025984), (3834, 3969280), (3840, 3963078), (3976, 3827520), (3987, 3816960), (4032, 3774360), (4260, 3572352), (4320, 3522736), (4430, 3435264), (4473, 3402240), (4480, 3396924), (4544, 3349080), (4608, 3302565), (4970, 3062016), (5040, 3019488), (5112, 2976960), (5316, 2862720), (5376, 2830770), (5680, 2679264), (5760, 2642052), (5964, 2551680), (6048, 2516240), (6202, 2453760), (6390, 2381568), (6645, 2290176), (6720, 2264616), (6816, 2232720), (6912, 2201710), (7088, 2147040), (7455, 2041344), (7560, 2012992), (7668, 1984640), (7680, 1981539), (7952, 1913760), (7974, 1908480), (8064, 1887180), (8520, 1786176), (8640, 1761368), (8860, 1717632), (8946, 1701120), (8960, 1698462), (9088, 1674540), (9303, 1635840), (9585, 1587712), (9940, 1531008), (10080, 1509744), (10224, 1488480), (10632, 1431360), (10752, 1415385), (11360, 1339632), (11520, 1321026), (11928, 1275840), (11961, 1272320), (12096, 1258120), (12404, 1226880), (12780, 1190784), (13290, 1145088), (13419, 1134080), (13440, 1132308), (13632, 1116360), (13824, 1100855), (14176, 1073520), (14910, 1020672), (15120, 1006496), (15336, 992320), (15505, 981504), (15904, 956880), (15948, 954240), (16128, 943590), (17040, 893088), (17280, 880684), (17720, 858816), (17892, 850560), (17920, 849231), (18176, 837270), (18606, 817920), (19170, 793856), (19880, 765504), (19935, 763392), (20160, 754872), (20448, 744240), (21264, 715680), (22365, 680448), (22720, 669816), (23040, 660513), (23856, 637920), (23922, 636160), (24192, 629060), (24808, 613440), (25560, 595392), (26580, 572544), (26838, 567040), (26880, 566154), (27264, 558180), (27909, 545280), (28352, 536760), (29820, 510336), (30240, 503248), (30672, 496160), (31010, 490752), (31453, 483840), (31808, 478440), (31896, 477120), (32256, 471795), (34080, 446544), (34560, 440342), (35440, 429408), (35784, 425280), (36352, 418635), (37212, 408960), (38340, 396928), (39760, 382752), (39870, 381696), (40320, 377436), (40896, 372120), (42528, 357840), (44730, 340224), (45440, 334908), (46515, 327168), (47712, 318960), (47844, 318080), (48384, 314530), (49616, 306720), (51120, 297696), (53160, 286272), (53676, 283520), (53760, 283077), (54528, 279090), (55818, 272640), (56704, 268380), (59640, 255168), (59805, 254464), (60480, 251624), (61344, 248080), (62020, 245376), (62906, 241920), (63616, 239220), (63792, 238560), (67095, 226816), (68160, 223272), (69120, 220171), (70880, 214704), (71568, 212640), (74424, 204480), (76680, 198464), (79520, 191376), (79740, 190848), (80640, 188718), (81792, 186060), (83727, 181760), (85056, 178920), (89460, 170112), (90880, 167454), (93030, 163584), (94359, 161280), (95424, 159480), (95688, 159040), (96768, 157265), (99232, 153360), (102240, 148848), (106320, 143136), (107352, 141760), (109056, 139545), (111636, 136320), (113408, 134190), (119280, 127584), (119610, 127232), (120960, 125812), (122688, 124040)]