252320640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:965

約数の個数: 256

約数和(自身を含む): 945907200

約数和(自身を除く): 693586560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 624, 640, 660, 704, 715, 780, 832, 858, 880, 919, 960, 1040, 1056, 1144, 1248, 1320, 1408, 1430, 1560, 1664, 1716, 1760, 1838, 1920, 2080, 2112, 2145, 2288, 2496, 2640, 2757, 2860, 3120, 3432, 3520, 3676, 4160, 4224, 4290, 4576, 4595, 4992, 5280, 5514, 5720, 6240, 6864, 7040, 7352, 8320, 8580, 9152, 9190, 10109, 10560, 11028, 11440, 11947, 12480, 13728, 13785, 14704, 17160, 18304, 18380, 20218, 21120, 22056, 22880, 23894, 24960, 27456, 27570, 29408, 30327, 34320, 35841, 36760, 40436, 44112, 45760, 47788, 50545, 54912, 55140, 58816, 59735, 60654, 68640, 71682, 73520, 80872, 88224, 91520, 95576, 101090, 110280, 117632, 119470, 121308, 131417, 137280, 143364, 147040, 151635, 161744, 176448, 179205, 191152, 202180, 220560, 238940, 242616, 262834, 274560, 286728, 294080, 303270, 323488, 352896, 358410, 382304, 394251, 404360, 441120, 477880, 485232, 525668, 573456, 588160, 606540, 646976, 657085, 716820, 764608, 788502, 808720, 882240, 955760, 970464, 1051336, 1146912, 1213080, 1293952, 1314170, 1433640, 1529216, 1577004, 1617440, 1764480, 1911520, 1940928, 1971255, 2102672, 2293824, 2426160, 2628340, 2867280, 3154008, 3234880, 3823040, 3881856, 3942510, 4205344, 4587648, 4852320, 5256680, 5734560, 6308016, 6469760, 7646080, 7885020, 8410688, 9704640, 10513360, 11469120, 12616032, 15770040, 16821376, 19409280, 21026720, 22938240, 25232064, 31540080, 42053440, 50464128, 63080160, 84106880, 126160320, 252320640]

約数ペア:

[(1, 252320640), (2, 126160320), (3, 84106880), (4, 63080160), (5, 50464128), (6, 42053440), (8, 31540080), (10, 25232064), (11, 22938240), (12, 21026720), (13, 19409280), (15, 16821376), (16, 15770040), (20, 12616032), (22, 11469120), (24, 10513360), (26, 9704640), (30, 8410688), (32, 7885020), (33, 7646080), (39, 6469760), (40, 6308016), (44, 5734560), (48, 5256680), (52, 4852320), (55, 4587648), (60, 4205344), (64, 3942510), (65, 3881856), (66, 3823040), (78, 3234880), (80, 3154008), (88, 2867280), (96, 2628340), (104, 2426160), (110, 2293824), (120, 2102672), (128, 1971255), (130, 1940928), (132, 1911520), (143, 1764480), (156, 1617440), (160, 1577004), (165, 1529216), (176, 1433640), (192, 1314170), (195, 1293952), (208, 1213080), (220, 1146912), (240, 1051336), (260, 970464), (264, 955760), (286, 882240), (312, 808720), (320, 788502), (330, 764608), (352, 716820), (384, 657085), (390, 646976), (416, 606540), (429, 588160), (440, 573456), (480, 525668), (520, 485232), (528, 477880), (572, 441120), (624, 404360), (640, 394251), (660, 382304), (704, 358410), (715, 352896), (780, 323488), (832, 303270), (858, 294080), (880, 286728), (919, 274560), (960, 262834), (1040, 242616), (1056, 238940), (1144, 220560), (1248, 202180), (1320, 191152), (1408, 179205), (1430, 176448), (1560, 161744), (1664, 151635), (1716, 147040), (1760, 143364), (1838, 137280), (1920, 131417), (2080, 121308), (2112, 119470), (2145, 117632), (2288, 110280), (2496, 101090), (2640, 95576), (2757, 91520), (2860, 88224), (3120, 80872), (3432, 73520), (3520, 71682), (3676, 68640), (4160, 60654), (4224, 59735), (4290, 58816), (4576, 55140), (4595, 54912), (4992, 50545), (5280, 47788), (5514, 45760), (5720, 44112), (6240, 40436), (6864, 36760), (7040, 35841), (7352, 34320), (8320, 30327), (8580, 29408), (9152, 27570), (9190, 27456), (10109, 24960), (10560, 23894), (11028, 22880), (11440, 22056), (11947, 21120), (12480, 20218), (13728, 18380), (13785, 18304), (14704, 17160)]