64940957280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{791191}}^1$

素因数の和:791234

約数の個数: 192

約数和(自身を含む): 239256460800

約数和(自身を除く): 174315503520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 8208, 9120, 10260, 13680, 16416, 20520, 27360, 41040, 82080, 791191, 1582382, 2373573, 3164764, 3955955, 4747146, 6329528, 7120719, 7911910, 9494292, 11867865, 12659056, 14241438, 15032629, 15823820, 18988584, 21362157, 23735730, 25318112, 28482876, 30065258, 31647640, 35603595, 37977168, 42724314, 45097887, 47471460, 56965752, 60130516, 63295280, 71207190, 75163145, 75954336, 85448628, 90195774, 94942920, 106810785, 113931504, 120261032, 126590560, 135293661, 142414380, 150326290, 170897256, 180391548, 189885840, 213621570, 225489435, 227863008, 240522064, 270587322, 284828760, 300652580, 341794512, 360783096, 379771680, 405880983, 427243140, 450978870, 481044128, 541174644, 569657520, 601305160, 676468305, 683589024, 721566192, 811761966, 854486280, 901957740, 1082349288, 1139315040, 1202610320, 1352936610, 1443132384, 1623523932, 1708972560, 1803915480, 2029404915, 2164698576, 2405220640, 2705873220, 3247047864, 3417945120, 3607830960, 4058809830, 4329397152, 5411746440, 6494095728, 7215661920, 8117619660, 10823492880, 12988191456, 16235239320, 21646985760, 32470478640, 64940957280]

約数ペア:

[(1, 64940957280), (2, 32470478640), (3, 21646985760), (4, 16235239320), (5, 12988191456), (6, 10823492880), (8, 8117619660), (9, 7215661920), (10, 6494095728), (12, 5411746440), (15, 4329397152), (16, 4058809830), (18, 3607830960), (19, 3417945120), (20, 3247047864), (24, 2705873220), (27, 2405220640), (30, 2164698576), (32, 2029404915), (36, 1803915480), (38, 1708972560), (40, 1623523932), (45, 1443132384), (48, 1352936610), (54, 1202610320), (57, 1139315040), (60, 1082349288), (72, 901957740), (76, 854486280), (80, 811761966), (90, 721566192), (95, 683589024), (96, 676468305), (108, 601305160), (114, 569657520), (120, 541174644), (135, 481044128), (144, 450978870), (152, 427243140), (160, 405880983), (171, 379771680), (180, 360783096), (190, 341794512), (216, 300652580), (228, 284828760), (240, 270587322), (270, 240522064), (285, 227863008), (288, 225489435), (304, 213621570), (342, 189885840), (360, 180391548), (380, 170897256), (432, 150326290), (456, 142414380), (480, 135293661), (513, 126590560), (540, 120261032), (570, 113931504), (608, 106810785), (684, 94942920), (720, 90195774), (760, 85448628), (855, 75954336), (864, 75163145), (912, 71207190), (1026, 63295280), (1080, 60130516), (1140, 56965752), (1368, 47471460), (1440, 45097887), (1520, 42724314), (1710, 37977168), (1824, 35603595), (2052, 31647640), (2160, 30065258), (2280, 28482876), (2565, 25318112), (2736, 23735730), (3040, 21362157), (3420, 18988584), (4104, 15823820), (4320, 15032629), (4560, 14241438), (5130, 12659056), (5472, 11867865), (6840, 9494292), (8208, 7911910), (9120, 7120719), (10260, 6329528), (13680, 4747146), (16416, 3955955), (20520, 3164764), (27360, 2373573), (41040, 1582382), (82080, 791191)]