31707937080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41177}}^1$

素因数の和:41251

約数の個数: 256

約数和(自身を含む): 113848934400

約数和(自身を除く): 82140997320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 54, 60, 62, 69, 72, 90, 92, 93, 108, 115, 120, 124, 135, 138, 155, 180, 184, 186, 207, 216, 230, 248, 270, 276, 279, 310, 345, 360, 372, 414, 460, 465, 540, 552, 558, 620, 621, 690, 713, 744, 828, 837, 920, 930, 1035, 1080, 1116, 1240, 1242, 1380, 1395, 1426, 1656, 1674, 1860, 2070, 2139, 2232, 2484, 2760, 2790, 2852, 3105, 3348, 3565, 3720, 4140, 4185, 4278, 4968, 5580, 5704, 6210, 6417, 6696, 7130, 8280, 8370, 8556, 10695, 11160, 12420, 12834, 14260, 16740, 17112, 19251, 21390, 24840, 25668, 28520, 32085, 33480, 38502, 41177, 42780, 51336, 64170, 77004, 82354, 85560, 96255, 123531, 128340, 154008, 164708, 192510, 205885, 247062, 256680, 329416, 370593, 385020, 411770, 494124, 617655, 741186, 770040, 823540, 947071, 988248, 1111779, 1235310, 1276487, 1482372, 1647080, 1852965, 1894142, 2223558, 2470620, 2552974, 2841213, 2964744, 3705930, 3788284, 3829461, 4447116, 4735355, 4941240, 5105948, 5558895, 5682426, 6382435, 7411860, 7576568, 7658922, 8523639, 8894232, 9470710, 10211896, 11117790, 11364852, 11488383, 12764870, 14206065, 14823720, 15317844, 17047278, 18941420, 19147305, 22235580, 22729704, 22976766, 25529740, 25570917, 28412130, 29359201, 30635688, 34094556, 34465149, 37882840, 38294610, 42618195, 44471160, 45953532, 51059480, 51141834, 56824260, 57441915, 58718402, 68189112, 68930298, 76589220, 85236390, 88077603, 91907064, 102283668, 113648520, 114883830, 117436804, 127854585, 137860596, 146796005, 153178440, 170472780, 172325745, 176155206, 204567336, 229767660, 234873608, 255709170, 264232809, 275721192, 293592010, 340945560, 344651490, 352310412, 440388015, 459535320, 511418340, 528465618, 587184020, 689302980, 704620824, 792698427, 880776030, 1022836680, 1056931236, 1174368040, 1321164045, 1378605960, 1585396854, 1761552060, 2113862472, 2642328090, 3170793708, 3523104120, 3963492135, 5284656180, 6341587416, 7926984270, 10569312360, 15853968540, 31707937080]

約数ペア:

[(1, 31707937080), (2, 15853968540), (3, 10569312360), (4, 7926984270), (5, 6341587416), (6, 5284656180), (8, 3963492135), (9, 3523104120), (10, 3170793708), (12, 2642328090), (15, 2113862472), (18, 1761552060), (20, 1585396854), (23, 1378605960), (24, 1321164045), (27, 1174368040), (30, 1056931236), (31, 1022836680), (36, 880776030), (40, 792698427), (45, 704620824), (46, 689302980), (54, 587184020), (60, 528465618), (62, 511418340), (69, 459535320), (72, 440388015), (90, 352310412), (92, 344651490), (93, 340945560), (108, 293592010), (115, 275721192), (120, 264232809), (124, 255709170), (135, 234873608), (138, 229767660), (155, 204567336), (180, 176155206), (184, 172325745), (186, 170472780), (207, 153178440), (216, 146796005), (230, 137860596), (248, 127854585), (270, 117436804), (276, 114883830), (279, 113648520), (310, 102283668), (345, 91907064), (360, 88077603), (372, 85236390), (414, 76589220), (460, 68930298), (465, 68189112), (540, 58718402), (552, 57441915), (558, 56824260), (620, 51141834), (621, 51059480), (690, 45953532), (713, 44471160), (744, 42618195), (828, 38294610), (837, 37882840), (920, 34465149), (930, 34094556), (1035, 30635688), (1080, 29359201), (1116, 28412130), (1240, 25570917), (1242, 25529740), (1380, 22976766), (1395, 22729704), (1426, 22235580), (1656, 19147305), (1674, 18941420), (1860, 17047278), (2070, 15317844), (2139, 14823720), (2232, 14206065), (2484, 12764870), (2760, 11488383), (2790, 11364852), (2852, 11117790), (3105, 10211896), (3348, 9470710), (3565, 8894232), (3720, 8523639), (4140, 7658922), (4185, 7576568), (4278, 7411860), (4968, 6382435), (5580, 5682426), (5704, 5558895), (6210, 5105948), (6417, 4941240), (6696, 4735355), (7130, 4447116), (8280, 3829461), (8370, 3788284), (8556, 3705930), (10695, 2964744), (11160, 2841213), (12420, 2552974), (12834, 2470620), (14260, 2223558), (16740, 1894142), (17112, 1852965), (19251, 1647080), (21390, 1482372), (24840, 1276487), (25668, 1235310), (28520, 1111779), (32085, 988248), (33480, 947071), (38502, 823540), (41177, 770040), (42780, 741186), (51336, 617655), (64170, 494124), (77004, 411770), (82354, 385020), (85560, 370593), (96255, 329416), (123531, 256680), (128340, 247062), (154008, 205885), (164708, 192510)]