480735756800

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{2939}}^1$

素因数の和:3963

約数の個数: 240

約数和(自身を含む): 1284422166720

約数和(自身を除く): 803686409920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 512, 520, 640, 650, 800, 832, 983, 1040, 1280, 1300, 1600, 1664, 1966, 2080, 2560, 2600, 2939, 3200, 3328, 3932, 4160, 4915, 5200, 5878, 6400, 6656, 7864, 8320, 9830, 10400, 11756, 12779, 12800, 14695, 15728, 16640, 19660, 20800, 23512, 24575, 25558, 29390, 31456, 33280, 38207, 39320, 41600, 47024, 49150, 51116, 58780, 62912, 63895, 73475, 76414, 78640, 83200, 94048, 98300, 102232, 117560, 125824, 127790, 146950, 152828, 157280, 166400, 188096, 191035, 196600, 204464, 235120, 251648, 255580, 293900, 305656, 314560, 319475, 376192, 382070, 393200, 408928, 470240, 503296, 511160, 587800, 611312, 629120, 638950, 752384, 764140, 786400, 817856, 940480, 955175, 1022320, 1175600, 1222624, 1258240, 1277900, 1504768, 1528280, 1572800, 1635712, 1880960, 1910350, 2044640, 2351200, 2445248, 2516480, 2555800, 2889037, 3056560, 3145600, 3271424, 3761920, 3820700, 4089280, 4702400, 4890496, 5111600, 5778074, 6113120, 6291200, 6542848, 7523840, 7641400, 8178560, 9404800, 9780992, 10223200, 11556148, 12226240, 12582400, 14445185, 15282800, 16357120, 18809600, 19561984, 20446400, 23112296, 24452480, 28890370, 30565600, 32714240, 37557481, 37619200, 40892800, 46224592, 48904960, 57780740, 61131200, 72225925, 75114962, 81785600, 92449184, 97809920, 115561480, 122262400, 144451850, 150229924, 163571200, 184898368, 187787405, 231122960, 244524800, 288903700, 300459848, 369796736, 375574810, 462245920, 489049600, 577807400, 600919696, 739593472, 751149620, 924491840, 938937025, 1155614800, 1201839392, 1479186944, 1502299240, 1848983680, 1877874050, 2311229600, 2403678784, 3004598480, 3697967360, 3755748100, 4622459200, 4807357568, 6009196960, 7395934720, 7511496200, 9244918400, 9614715136, 12018393920, 15022992400, 18489836800, 19229430272, 24036787840, 30045984800, 36979673600, 48073575680, 60091969600, 96147151360, 120183939200, 240367878400, 480735756800]

約数ペア:

[(1, 480735756800), (2, 240367878400), (4, 120183939200), (5, 96147151360), (8, 60091969600), (10, 48073575680), (13, 36979673600), (16, 30045984800), (20, 24036787840), (25, 19229430272), (26, 18489836800), (32, 15022992400), (40, 12018393920), (50, 9614715136), (52, 9244918400), (64, 7511496200), (65, 7395934720), (80, 6009196960), (100, 4807357568), (104, 4622459200), (128, 3755748100), (130, 3697967360), (160, 3004598480), (200, 2403678784), (208, 2311229600), (256, 1877874050), (260, 1848983680), (320, 1502299240), (325, 1479186944), (400, 1201839392), (416, 1155614800), (512, 938937025), (520, 924491840), (640, 751149620), (650, 739593472), (800, 600919696), (832, 577807400), (983, 489049600), (1040, 462245920), (1280, 375574810), (1300, 369796736), (1600, 300459848), (1664, 288903700), (1966, 244524800), (2080, 231122960), (2560, 187787405), (2600, 184898368), (2939, 163571200), (3200, 150229924), (3328, 144451850), (3932, 122262400), (4160, 115561480), (4915, 97809920), (5200, 92449184), (5878, 81785600), (6400, 75114962), (6656, 72225925), (7864, 61131200), (8320, 57780740), (9830, 48904960), (10400, 46224592), (11756, 40892800), (12779, 37619200), (12800, 37557481), (14695, 32714240), (15728, 30565600), (16640, 28890370), (19660, 24452480), (20800, 23112296), (23512, 20446400), (24575, 19561984), (25558, 18809600), (29390, 16357120), (31456, 15282800), (33280, 14445185), (38207, 12582400), (39320, 12226240), (41600, 11556148), (47024, 10223200), (49150, 9780992), (51116, 9404800), (58780, 8178560), (62912, 7641400), (63895, 7523840), (73475, 6542848), (76414, 6291200), (78640, 6113120), (83200, 5778074), (94048, 5111600), (98300, 4890496), (102232, 4702400), (117560, 4089280), (125824, 3820700), (127790, 3761920), (146950, 3271424), (152828, 3145600), (157280, 3056560), (166400, 2889037), (188096, 2555800), (191035, 2516480), (196600, 2445248), (204464, 2351200), (235120, 2044640), (251648, 1910350), (255580, 1880960), (293900, 1635712), (305656, 1572800), (314560, 1528280), (319475, 1504768), (376192, 1277900), (382070, 1258240), (393200, 1222624), (408928, 1175600), (470240, 1022320), (503296, 955175), (511160, 940480), (587800, 817856), (611312, 786400), (629120, 764140), (638950, 752384)]