455087223200

素因数分解:

$2^5\times 5^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{57641}}^1$

素因数の和:57871

約数の個数: 144

約数和(自身を含む): 1134754246080

約数和(自身を除く): 679667022880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 139, 142, 160, 200, 278, 284, 355, 400, 556, 568, 695, 710, 800, 1112, 1136, 1390, 1420, 1775, 2224, 2272, 2780, 2840, 3475, 3550, 4448, 5560, 5680, 6950, 7100, 9869, 11120, 11360, 13900, 14200, 19738, 22240, 27800, 28400, 39476, 49345, 55600, 56800, 57641, 78952, 98690, 111200, 115282, 157904, 197380, 230564, 246725, 288205, 315808, 394760, 461128, 493450, 576410, 789520, 922256, 986900, 1152820, 1441025, 1579040, 1844512, 1973800, 2305640, 2882050, 3947600, 4092511, 4611280, 5764100, 7895200, 8012099, 8185022, 9222560, 11528200, 16024198, 16370044, 20462555, 23056400, 32048396, 32740088, 40060495, 40925110, 46112800, 64096792, 65480176, 80120990, 81850220, 102312775, 128193584, 130960352, 160241980, 163700440, 200302475, 204625550, 256387168, 320483960, 327400880, 400604950, 409251100, 568859029, 640967920, 654801760, 801209900, 818502200, 1137718058, 1281935840, 1602419800, 1637004400, 2275436116, 2844295145, 3204839600, 3274008800, 4550872232, 5688590290, 6409679200, 9101744464, 11377180580, 14221475725, 18203488928, 22754361160, 28442951450, 45508722320, 56885902900, 91017444640, 113771805800, 227543611600, 455087223200]

約数ペア:

[(1, 455087223200), (2, 227543611600), (4, 113771805800), (5, 91017444640), (8, 56885902900), (10, 45508722320), (16, 28442951450), (20, 22754361160), (25, 18203488928), (32, 14221475725), (40, 11377180580), (50, 9101744464), (71, 6409679200), (80, 5688590290), (100, 4550872232), (139, 3274008800), (142, 3204839600), (160, 2844295145), (200, 2275436116), (278, 1637004400), (284, 1602419800), (355, 1281935840), (400, 1137718058), (556, 818502200), (568, 801209900), (695, 654801760), (710, 640967920), (800, 568859029), (1112, 409251100), (1136, 400604950), (1390, 327400880), (1420, 320483960), (1775, 256387168), (2224, 204625550), (2272, 200302475), (2780, 163700440), (2840, 160241980), (3475, 130960352), (3550, 128193584), (4448, 102312775), (5560, 81850220), (5680, 80120990), (6950, 65480176), (7100, 64096792), (9869, 46112800), (11120, 40925110), (11360, 40060495), (13900, 32740088), (14200, 32048396), (19738, 23056400), (22240, 20462555), (27800, 16370044), (28400, 16024198), (39476, 11528200), (49345, 9222560), (55600, 8185022), (56800, 8012099), (57641, 7895200), (78952, 5764100), (98690, 4611280), (111200, 4092511), (115282, 3947600), (157904, 2882050), (197380, 2305640), (230564, 1973800), (246725, 1844512), (288205, 1579040), (315808, 1441025), (394760, 1152820), (461128, 986900), (493450, 922256), (576410, 789520)]