1260511680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2383}}^1$

素因数の和:2451

約数の個数: 224

約数和(自身を含む): 4359859200

約数和(自身を除く): 3099347520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 64, 76, 80, 87, 95, 96, 114, 116, 120, 145, 152, 160, 174, 190, 192, 228, 232, 240, 285, 290, 304, 320, 348, 380, 435, 456, 464, 480, 551, 570, 580, 608, 696, 760, 870, 912, 928, 960, 1102, 1140, 1160, 1216, 1392, 1520, 1653, 1740, 1824, 1856, 2204, 2280, 2320, 2383, 2755, 2784, 3040, 3306, 3480, 3648, 4408, 4560, 4640, 4766, 5510, 5568, 6080, 6612, 6960, 7149, 8265, 8816, 9120, 9280, 9532, 11020, 11915, 13224, 13920, 14298, 16530, 17632, 18240, 19064, 22040, 23830, 26448, 27840, 28596, 33060, 35264, 35745, 38128, 44080, 45277, 47660, 52896, 57192, 66120, 69107, 71490, 76256, 88160, 90554, 95320, 105792, 114384, 132240, 135831, 138214, 142980, 152512, 176320, 181108, 190640, 207321, 226385, 228768, 264480, 271662, 276428, 285960, 345535, 362216, 381280, 414642, 452770, 457536, 528960, 543324, 552856, 571920, 679155, 691070, 724432, 762560, 829284, 905540, 1036605, 1086648, 1105712, 1143840, 1313033, 1358310, 1382140, 1448864, 1658568, 1811080, 2073210, 2173296, 2211424, 2287680, 2626066, 2716620, 2764280, 2897728, 3317136, 3622160, 3939099, 4146420, 4346592, 4422848, 5252132, 5433240, 5528560, 6565165, 6634272, 7244320, 7878198, 8292840, 8693184, 10504264, 10866480, 11057120, 13130330, 13268544, 14488640, 15756396, 16585680, 19695495, 21008528, 21732960, 22114240, 26260660, 31512792, 33171360, 39390990, 42017056, 43465920, 52521320, 63025584, 66342720, 78781980, 84034112, 105042640, 126051168, 157563960, 210085280, 252102336, 315127920, 420170560, 630255840, 1260511680]

約数ペア:

[(1, 1260511680), (2, 630255840), (3, 420170560), (4, 315127920), (5, 252102336), (6, 210085280), (8, 157563960), (10, 126051168), (12, 105042640), (15, 84034112), (16, 78781980), (19, 66342720), (20, 63025584), (24, 52521320), (29, 43465920), (30, 42017056), (32, 39390990), (38, 33171360), (40, 31512792), (48, 26260660), (57, 22114240), (58, 21732960), (60, 21008528), (64, 19695495), (76, 16585680), (80, 15756396), (87, 14488640), (95, 13268544), (96, 13130330), (114, 11057120), (116, 10866480), (120, 10504264), (145, 8693184), (152, 8292840), (160, 7878198), (174, 7244320), (190, 6634272), (192, 6565165), (228, 5528560), (232, 5433240), (240, 5252132), (285, 4422848), (290, 4346592), (304, 4146420), (320, 3939099), (348, 3622160), (380, 3317136), (435, 2897728), (456, 2764280), (464, 2716620), (480, 2626066), (551, 2287680), (570, 2211424), (580, 2173296), (608, 2073210), (696, 1811080), (760, 1658568), (870, 1448864), (912, 1382140), (928, 1358310), (960, 1313033), (1102, 1143840), (1140, 1105712), (1160, 1086648), (1216, 1036605), (1392, 905540), (1520, 829284), (1653, 762560), (1740, 724432), (1824, 691070), (1856, 679155), (2204, 571920), (2280, 552856), (2320, 543324), (2383, 528960), (2755, 457536), (2784, 452770), (3040, 414642), (3306, 381280), (3480, 362216), (3648, 345535), (4408, 285960), (4560, 276428), (4640, 271662), (4766, 264480), (5510, 228768), (5568, 226385), (6080, 207321), (6612, 190640), (6960, 181108), (7149, 176320), (8265, 152512), (8816, 142980), (9120, 138214), (9280, 135831), (9532, 132240), (11020, 114384), (11915, 105792), (13224, 95320), (13920, 90554), (14298, 88160), (16530, 76256), (17632, 71490), (18240, 69107), (19064, 66120), (22040, 57192), (23830, 52896), (26448, 47660), (27840, 45277), (28596, 44080), (33060, 38128), (35264, 35745)]