12956212800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{39119}}^1$

素因数の和:39170

約数の個数: 252

約数和(自身を含む): 48052817280

約数和(自身を除く): 35096604480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 64, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 138, 144, 150, 160, 180, 184, 192, 200, 207, 225, 230, 240, 276, 288, 300, 320, 345, 360, 368, 400, 414, 450, 460, 480, 552, 575, 576, 600, 690, 720, 736, 800, 828, 900, 920, 960, 1035, 1104, 1150, 1200, 1380, 1440, 1472, 1600, 1656, 1725, 1800, 1840, 2070, 2208, 2300, 2400, 2760, 2880, 3312, 3450, 3600, 3680, 4140, 4416, 4600, 4800, 5175, 5520, 6624, 6900, 7200, 7360, 8280, 9200, 10350, 11040, 13248, 13800, 14400, 16560, 18400, 20700, 22080, 27600, 33120, 36800, 39119, 41400, 55200, 66240, 78238, 82800, 110400, 117357, 156476, 165600, 195595, 234714, 312952, 331200, 352071, 391190, 469428, 586785, 625904, 704142, 782380, 899737, 938856, 977975, 1173570, 1251808, 1408284, 1564760, 1760355, 1799474, 1877712, 1955950, 2347140, 2503616, 2699211, 2816568, 2933925, 3129520, 3520710, 3598948, 3755424, 3911900, 4498685, 4694280, 5398422, 5633136, 5867850, 6259040, 7041420, 7197896, 7510848, 7823800, 8097633, 8801775, 8997370, 9388560, 10796844, 11266272, 11735700, 12518080, 13496055, 14082840, 14395792, 15647600, 16195266, 17603550, 17994740, 18777120, 21593688, 22493425, 22532544, 23471400, 26992110, 28165680, 28791584, 31295200, 32390532, 35207100, 35989480, 37554240, 40488165, 43187376, 44986850, 46942800, 53984220, 56331360, 57583168, 62590400, 64781064, 67480275, 70414200, 71978960, 80976330, 86374752, 89973700, 93885600, 107968440, 112662720, 129562128, 134960550, 140828400, 143957920, 161952660, 172749504, 179947400, 187771200, 202440825, 215936880, 259124256, 269921100, 281656800, 287915840, 323905320, 359894800, 404881650, 431873760, 518248512, 539842200, 563313600, 647810640, 719789600, 809763300, 863747520, 1079684400, 1295621280, 1439579200, 1619526600, 2159368800, 2591242560, 3239053200, 4318737600, 6478106400, 12956212800]

約数ペア:

[(1, 12956212800), (2, 6478106400), (3, 4318737600), (4, 3239053200), (5, 2591242560), (6, 2159368800), (8, 1619526600), (9, 1439579200), (10, 1295621280), (12, 1079684400), (15, 863747520), (16, 809763300), (18, 719789600), (20, 647810640), (23, 563313600), (24, 539842200), (25, 518248512), (30, 431873760), (32, 404881650), (36, 359894800), (40, 323905320), (45, 287915840), (46, 281656800), (48, 269921100), (50, 259124256), (60, 215936880), (64, 202440825), (69, 187771200), (72, 179947400), (75, 172749504), (80, 161952660), (90, 143957920), (92, 140828400), (96, 134960550), (100, 129562128), (115, 112662720), (120, 107968440), (138, 93885600), (144, 89973700), (150, 86374752), (160, 80976330), (180, 71978960), (184, 70414200), (192, 67480275), (200, 64781064), (207, 62590400), (225, 57583168), (230, 56331360), (240, 53984220), (276, 46942800), (288, 44986850), (300, 43187376), (320, 40488165), (345, 37554240), (360, 35989480), (368, 35207100), (400, 32390532), (414, 31295200), (450, 28791584), (460, 28165680), (480, 26992110), (552, 23471400), (575, 22532544), (576, 22493425), (600, 21593688), (690, 18777120), (720, 17994740), (736, 17603550), (800, 16195266), (828, 15647600), (900, 14395792), (920, 14082840), (960, 13496055), (1035, 12518080), (1104, 11735700), (1150, 11266272), (1200, 10796844), (1380, 9388560), (1440, 8997370), (1472, 8801775), (1600, 8097633), (1656, 7823800), (1725, 7510848), (1800, 7197896), (1840, 7041420), (2070, 6259040), (2208, 5867850), (2300, 5633136), (2400, 5398422), (2760, 4694280), (2880, 4498685), (3312, 3911900), (3450, 3755424), (3600, 3598948), (3680, 3520710), (4140, 3129520), (4416, 2933925), (4600, 2816568), (4800, 2699211), (5175, 2503616), (5520, 2347140), (6624, 1955950), (6900, 1877712), (7200, 1799474), (7360, 1760355), (8280, 1564760), (9200, 1408284), (10350, 1251808), (11040, 1173570), (13248, 977975), (13800, 938856), (14400, 899737), (16560, 782380), (18400, 704142), (20700, 625904), (22080, 586785), (27600, 469428), (33120, 391190), (36800, 352071), (39119, 331200), (41400, 312952), (55200, 234714), (66240, 195595), (78238, 165600), (82800, 156476), (110400, 117357)]