1561265514240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6891179}}^1$

素因数の和:6891262

約数の個数: 144

約数和(自身を含む): 5070805891200

約数和(自身を除く): 3509540376960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 256, 295, 320, 354, 384, 472, 480, 590, 640, 708, 768, 885, 944, 960, 1180, 1280, 1416, 1770, 1888, 1920, 2360, 2832, 3540, 3776, 3840, 4720, 5664, 7080, 7552, 9440, 11328, 14160, 15104, 18880, 22656, 28320, 37760, 45312, 56640, 75520, 113280, 226560, 6891179, 13782358, 20673537, 27564716, 34455895, 41347074, 55129432, 68911790, 82694148, 103367685, 110258864, 137823580, 165388296, 206735370, 220517728, 275647160, 330776592, 406579561, 413470740, 441035456, 551294320, 661553184, 813159122, 826941480, 882070912, 1102588640, 1219738683, 1323106368, 1626318244, 1653882960, 1764141824, 2032897805, 2205177280, 2439477366, 2646212736, 3252636488, 3307765920, 4065795610, 4410354560, 4878954732, 5292425472, 6098693415, 6505272976, 6615531840, 8131591220, 8820709120, 9757909464, 12197386830, 13010545952, 13231063680, 16263182440, 19515818928, 24394773660, 26021091904, 26462127360, 32526364880, 39031637856, 48789547320, 52042183808, 65052729760, 78063275712, 97579094640, 104084367616, 130105459520, 156126551424, 195158189280, 260210919040, 312253102848, 390316378560, 520421838080, 780632757120, 1561265514240]

約数ペア:

[(1, 1561265514240), (2, 780632757120), (3, 520421838080), (4, 390316378560), (5, 312253102848), (6, 260210919040), (8, 195158189280), (10, 156126551424), (12, 130105459520), (15, 104084367616), (16, 97579094640), (20, 78063275712), (24, 65052729760), (30, 52042183808), (32, 48789547320), (40, 39031637856), (48, 32526364880), (59, 26462127360), (60, 26021091904), (64, 24394773660), (80, 19515818928), (96, 16263182440), (118, 13231063680), (120, 13010545952), (128, 12197386830), (160, 9757909464), (177, 8820709120), (192, 8131591220), (236, 6615531840), (240, 6505272976), (256, 6098693415), (295, 5292425472), (320, 4878954732), (354, 4410354560), (384, 4065795610), (472, 3307765920), (480, 3252636488), (590, 2646212736), (640, 2439477366), (708, 2205177280), (768, 2032897805), (885, 1764141824), (944, 1653882960), (960, 1626318244), (1180, 1323106368), (1280, 1219738683), (1416, 1102588640), (1770, 882070912), (1888, 826941480), (1920, 813159122), (2360, 661553184), (2832, 551294320), (3540, 441035456), (3776, 413470740), (3840, 406579561), (4720, 330776592), (5664, 275647160), (7080, 220517728), (7552, 206735370), (9440, 165388296), (11328, 137823580), (14160, 110258864), (15104, 103367685), (18880, 82694148), (22656, 68911790), (28320, 55129432), (37760, 41347074), (45312, 34455895), (56640, 27564716), (75520, 20673537), (113280, 13782358), (226560, 6891179)]