40768360640

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{15569}}^1$

素因数の和:15767

約数の個数: 168

約数和(自身を含む): 113612919840

約数和(自身を除く): 72844559200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 167, 196, 224, 245, 280, 320, 334, 392, 448, 490, 560, 668, 784, 835, 980, 1120, 1169, 1336, 1568, 1670, 1960, 2240, 2338, 2672, 3136, 3340, 3920, 4676, 5344, 5845, 6680, 7840, 8183, 9352, 10688, 11690, 13360, 15569, 15680, 16366, 18704, 23380, 26720, 31138, 32732, 37408, 40915, 46760, 53440, 62276, 65464, 74816, 77845, 81830, 93520, 108983, 124552, 130928, 155690, 163660, 187040, 217966, 249104, 261856, 311380, 327320, 374080, 435932, 498208, 523712, 544915, 622760, 654640, 762881, 871864, 996416, 1089830, 1245520, 1309280, 1525762, 1743728, 2179660, 2491040, 2600023, 2618560, 3051524, 3487456, 3814405, 4359320, 4982080, 5200046, 6103048, 6974912, 7628810, 8718640, 10400092, 12206096, 13000115, 15257620, 17437280, 18200161, 20800184, 24412192, 26000230, 30515240, 34874560, 36400322, 41600368, 48824384, 52000460, 61030480, 72800644, 83200736, 91000805, 104000920, 122060960, 127401127, 145601288, 166401472, 182001610, 208001840, 244121920, 254802254, 291202576, 364003220, 416003680, 509604508, 582405152, 637005635, 728006440, 832007360, 1019209016, 1164810304, 1274011270, 1456012880, 2038418032, 2548022540, 2912025760, 4076836064, 5096045080, 5824051520, 8153672128, 10192090160, 20384180320, 40768360640]

約数ペア:

[(1, 40768360640), (2, 20384180320), (4, 10192090160), (5, 8153672128), (7, 5824051520), (8, 5096045080), (10, 4076836064), (14, 2912025760), (16, 2548022540), (20, 2038418032), (28, 1456012880), (32, 1274011270), (35, 1164810304), (40, 1019209016), (49, 832007360), (56, 728006440), (64, 637005635), (70, 582405152), (80, 509604508), (98, 416003680), (112, 364003220), (140, 291202576), (160, 254802254), (167, 244121920), (196, 208001840), (224, 182001610), (245, 166401472), (280, 145601288), (320, 127401127), (334, 122060960), (392, 104000920), (448, 91000805), (490, 83200736), (560, 72800644), (668, 61030480), (784, 52000460), (835, 48824384), (980, 41600368), (1120, 36400322), (1169, 34874560), (1336, 30515240), (1568, 26000230), (1670, 24412192), (1960, 20800184), (2240, 18200161), (2338, 17437280), (2672, 15257620), (3136, 13000115), (3340, 12206096), (3920, 10400092), (4676, 8718640), (5344, 7628810), (5845, 6974912), (6680, 6103048), (7840, 5200046), (8183, 4982080), (9352, 4359320), (10688, 3814405), (11690, 3487456), (13360, 3051524), (15569, 2618560), (15680, 2600023), (16366, 2491040), (18704, 2179660), (23380, 1743728), (26720, 1525762), (31138, 1309280), (32732, 1245520), (37408, 1089830), (40915, 996416), (46760, 871864), (53440, 762881), (62276, 654640), (65464, 622760), (74816, 544915), (77845, 523712), (81830, 498208), (93520, 435932), (108983, 374080), (124552, 327320), (130928, 311380), (155690, 261856), (163660, 249104), (187040, 217966)]