89747667240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{313321}}^1$

素因数の和:313384

約数の個数: 256

約数和(自身を含む): 346509066240

約数和(自身を除く): 256761399000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 55, 56, 60, 62, 66, 70, 77, 84, 88, 93, 105, 110, 120, 124, 132, 140, 154, 155, 165, 168, 186, 210, 217, 220, 231, 248, 264, 280, 308, 310, 330, 341, 372, 385, 420, 434, 440, 462, 465, 616, 620, 651, 660, 682, 744, 770, 840, 868, 924, 930, 1023, 1085, 1155, 1240, 1302, 1320, 1364, 1540, 1705, 1736, 1848, 1860, 2046, 2170, 2310, 2387, 2604, 2728, 3080, 3255, 3410, 3720, 4092, 4340, 4620, 4774, 5115, 5208, 6510, 6820, 7161, 8184, 8680, 9240, 9548, 10230, 11935, 13020, 13640, 14322, 19096, 20460, 23870, 26040, 28644, 35805, 40920, 47740, 57288, 71610, 95480, 143220, 286440, 313321, 626642, 939963, 1253284, 1566605, 1879926, 2193247, 2506568, 3133210, 3446531, 3759852, 4386494, 4699815, 6266420, 6579741, 6893062, 7519704, 8772988, 9399630, 9712951, 10339593, 10966235, 12532840, 13159482, 13786124, 17232655, 17545976, 18799260, 19425902, 20679186, 21932470, 24125717, 26318964, 27572248, 29138853, 32898705, 34465310, 37598520, 38851804, 41358372, 43864940, 48251434, 48564755, 51697965, 52637928, 58277706, 65797410, 67990657, 68930620, 72377151, 77703608, 82716744, 87729880, 96502868, 97129510, 103395930, 106842461, 116555412, 120628585, 131594820, 135981314, 137861240, 144754302, 145694265, 193005736, 194259020, 203971971, 206791860, 213684922, 233110824, 241257170, 263189640, 271962628, 289508604, 291388530, 320527383, 339953285, 361885755, 388518040, 407943942, 413583720, 427369844, 482514340, 534212305, 543925256, 579017208, 582777060, 641054766, 679906570, 723771510, 747897227, 815887884, 854739688, 965028680, 1019859855, 1068424610, 1165554120, 1282109532, 1359813140, 1447543020, 1495794454, 1602636915, 1631775768, 2039719710, 2136849220, 2243691681, 2564219064, 2719626280, 2895086040, 2991588908, 3205273830, 3739486135, 4079439420, 4273698440, 4487383362, 5983177816, 6410547660, 7478972270, 8158878840, 8974766724, 11218458405, 12821095320, 14957944540, 17949533448, 22436916810, 29915889080, 44873833620, 89747667240]

約数ペア:

[(1, 89747667240), (2, 44873833620), (3, 29915889080), (4, 22436916810), (5, 17949533448), (6, 14957944540), (7, 12821095320), (8, 11218458405), (10, 8974766724), (11, 8158878840), (12, 7478972270), (14, 6410547660), (15, 5983177816), (20, 4487383362), (21, 4273698440), (22, 4079439420), (24, 3739486135), (28, 3205273830), (30, 2991588908), (31, 2895086040), (33, 2719626280), (35, 2564219064), (40, 2243691681), (42, 2136849220), (44, 2039719710), (55, 1631775768), (56, 1602636915), (60, 1495794454), (62, 1447543020), (66, 1359813140), (70, 1282109532), (77, 1165554120), (84, 1068424610), (88, 1019859855), (93, 965028680), (105, 854739688), (110, 815887884), (120, 747897227), (124, 723771510), (132, 679906570), (140, 641054766), (154, 582777060), (155, 579017208), (165, 543925256), (168, 534212305), (186, 482514340), (210, 427369844), (217, 413583720), (220, 407943942), (231, 388518040), (248, 361885755), (264, 339953285), (280, 320527383), (308, 291388530), (310, 289508604), (330, 271962628), (341, 263189640), (372, 241257170), (385, 233110824), (420, 213684922), (434, 206791860), (440, 203971971), (462, 194259020), (465, 193005736), (616, 145694265), (620, 144754302), (651, 137861240), (660, 135981314), (682, 131594820), (744, 120628585), (770, 116555412), (840, 106842461), (868, 103395930), (924, 97129510), (930, 96502868), (1023, 87729880), (1085, 82716744), (1155, 77703608), (1240, 72377151), (1302, 68930620), (1320, 67990657), (1364, 65797410), (1540, 58277706), (1705, 52637928), (1736, 51697965), (1848, 48564755), (1860, 48251434), (2046, 43864940), (2170, 41358372), (2310, 38851804), (2387, 37598520), (2604, 34465310), (2728, 32898705), (3080, 29138853), (3255, 27572248), (3410, 26318964), (3720, 24125717), (4092, 21932470), (4340, 20679186), (4620, 19425902), (4774, 18799260), (5115, 17545976), (5208, 17232655), (6510, 13786124), (6820, 13159482), (7161, 12532840), (8184, 10966235), (8680, 10339593), (9240, 9712951), (9548, 9399630), (10230, 8772988), (11935, 7519704), (13020, 6893062), (13640, 6579741), (14322, 6266420), (19096, 4699815), (20460, 4386494), (23870, 3759852), (26040, 3446531), (28644, 3133210), (35805, 2506568), (40920, 2193247), (47740, 1879926), (57288, 1566605), (71610, 1253284), (95480, 939963), (143220, 626642), (286440, 313321)]