40128671520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{659}}^1\times {\mathrm{863}}^1$

素因数の和:1557

約数の個数: 432

約数和(自身を含む): 159723083520

約数和(自身を除く): 119594412000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 659, 672, 720, 735, 784, 840, 863, 882, 980, 1008, 1120, 1176, 1260, 1318, 1440, 1470, 1568, 1680, 1726, 1764, 1960, 1977, 2016, 2205, 2352, 2520, 2589, 2636, 2940, 3295, 3360, 3452, 3528, 3920, 3954, 4315, 4410, 4613, 4704, 5040, 5178, 5272, 5880, 5931, 6041, 6590, 6904, 7056, 7767, 7840, 7908, 8630, 8820, 9226, 9885, 10080, 10356, 10544, 11760, 11862, 12082, 12945, 13180, 13808, 13839, 14112, 15534, 15816, 17260, 17640, 18123, 18452, 19770, 20712, 21088, 23065, 23520, 23724, 24164, 25890, 26360, 27616, 27678, 29655, 30205, 31068, 31632, 32291, 34520, 35280, 36246, 36904, 38835, 39540, 41424, 41517, 42287, 46130, 47448, 48328, 51780, 52720, 54369, 55356, 59310, 60410, 62136, 63264, 64582, 69040, 69195, 70560, 72492, 73808, 77670, 79080, 82848, 83034, 84574, 90615, 92260, 94896, 96656, 96873, 103560, 105440, 108738, 110712, 118620, 120820, 124272, 126861, 129164, 138080, 138390, 144984, 147616, 155340, 158160, 161455, 166068, 169148, 181230, 184520, 189792, 193312, 193746, 207120, 207585, 211435, 217476, 221424, 237240, 241640, 248544, 253722, 258328, 271845, 276780, 289968, 290619, 310680, 316320, 322910, 332136, 338296, 362460, 369040, 380583, 387492, 414240, 415170, 422870, 434952, 442848, 474480, 483280, 484365, 507444, 516656, 543690, 553560, 568717, 579936, 581238, 621360, 634305, 645820, 664272, 676592, 724920, 738080, 761166, 774984, 830340, 845740, 869904, 948960, 966560, 968730, 1014888, 1033312, 1087380, 1107120, 1137434, 1162476, 1242720, 1268610, 1291640, 1328544, 1353184, 1449840, 1453095, 1522332, 1549968, 1660680, 1691480, 1706151, 1739808, 1902915, 1937460, 2029776, 2174760, 2214240, 2274868, 2324952, 2537220, 2583280, 2843585, 2899680, 2906190, 3044664, 3099936, 3321360, 3382960, 3412302, 3805830, 3874920, 3981019, 4059552, 4349520, 4549736, 4649904, 5074440, 5118453, 5166560, 5687170, 5812380, 6089328, 6642720, 6765920, 6824604, 7611660, 7749840, 7962038, 8530755, 8699040, 9099472, 9299808, 10148880, 10236906, 11374340, 11624760, 11943057, 12178656, 13649208, 15223320, 15499680, 15924076, 17061510, 18198944, 19905095, 20297760, 20473812, 22748680, 23249520, 23886114, 25592265, 27298416, 27867133, 30446640, 31848152, 34123020, 35829171, 39810190, 40947624, 45497360, 46499040, 47772228, 51184530, 54596832, 55734266, 59715285, 60893280, 63696304, 68246040, 71658342, 79620380, 81895248, 83601399, 90994720, 95544456, 102369060, 111468532, 119430570, 127392608, 136492080, 139335665, 143316684, 159240760, 163790496, 167202798, 179145855, 191088912, 204738120, 222937064, 238861140, 250804197, 272984160, 278671330, 286633368, 318481520, 334405596, 358291710, 382177824, 409476240, 418006995, 445874128, 477722280, 501608394, 557342660, 573266736, 636963040, 668811192, 716583420, 818952480, 836013990, 891748256, 955444560, 1003216788, 1114685320, 1146533472, 1254020985, 1337622384, 1433166840, 1672027980, 1910889120, 2006433576, 2229370640, 2508041970, 2675244768, 2866333680, 3344055960, 4012867152, 4458741280, 5016083940, 5732667360, 6688111920, 8025734304, 10032167880, 13376223840, 20064335760, 40128671520]

約数ペア:

[(1, 40128671520), (2, 20064335760), (3, 13376223840), (4, 10032167880), (5, 8025734304), (6, 6688111920), (7, 5732667360), (8, 5016083940), (9, 4458741280), (10, 4012867152), (12, 3344055960), (14, 2866333680), (15, 2675244768), (16, 2508041970), (18, 2229370640), (20, 2006433576), (21, 1910889120), (24, 1672027980), (28, 1433166840), (30, 1337622384), (32, 1254020985), (35, 1146533472), (36, 1114685320), (40, 1003216788), (42, 955444560), (45, 891748256), (48, 836013990), (49, 818952480), (56, 716583420), (60, 668811192), (63, 636963040), (70, 573266736), (72, 557342660), (80, 501608394), (84, 477722280), (90, 445874128), (96, 418006995), (98, 409476240), (105, 382177824), (112, 358291710), (120, 334405596), (126, 318481520), (140, 286633368), (144, 278671330), (147, 272984160), (160, 250804197), (168, 238861140), (180, 222937064), (196, 204738120), (210, 191088912), (224, 179145855), (240, 167202798), (245, 163790496), (252, 159240760), (280, 143316684), (288, 139335665), (294, 136492080), (315, 127392608), (336, 119430570), (360, 111468532), (392, 102369060), (420, 95544456), (441, 90994720), (480, 83601399), (490, 81895248), (504, 79620380), (560, 71658342), (588, 68246040), (630, 63696304), (659, 60893280), (672, 59715285), (720, 55734266), (735, 54596832), (784, 51184530), (840, 47772228), (863, 46499040), (882, 45497360), (980, 40947624), (1008, 39810190), (1120, 35829171), (1176, 34123020), (1260, 31848152), (1318, 30446640), (1440, 27867133), (1470, 27298416), (1568, 25592265), (1680, 23886114), (1726, 23249520), (1764, 22748680), (1960, 20473812), (1977, 20297760), (2016, 19905095), (2205, 18198944), (2352, 17061510), (2520, 15924076), (2589, 15499680), (2636, 15223320), (2940, 13649208), (3295, 12178656), (3360, 11943057), (3452, 11624760), (3528, 11374340), (3920, 10236906), (3954, 10148880), (4315, 9299808), (4410, 9099472), (4613, 8699040), (4704, 8530755), (5040, 7962038), (5178, 7749840), (5272, 7611660), (5880, 6824604), (5931, 6765920), (6041, 6642720), (6590, 6089328), (6904, 5812380), (7056, 5687170), (7767, 5166560), (7840, 5118453), (7908, 5074440), (8630, 4649904), (8820, 4549736), (9226, 4349520), (9885, 4059552), (10080, 3981019), (10356, 3874920), (10544, 3805830), (11760, 3412302), (11862, 3382960), (12082, 3321360), (12945, 3099936), (13180, 3044664), (13808, 2906190), (13839, 2899680), (14112, 2843585), (15534, 2583280), (15816, 2537220), (17260, 2324952), (17640, 2274868), (18123, 2214240), (18452, 2174760), (19770, 2029776), (20712, 1937460), (21088, 1902915), (23065, 1739808), (23520, 1706151), (23724, 1691480), (24164, 1660680), (25890, 1549968), (26360, 1522332), (27616, 1453095), (27678, 1449840), (29655, 1353184), (30205, 1328544), (31068, 1291640), (31632, 1268610), (32291, 1242720), (34520, 1162476), (35280, 1137434), (36246, 1107120), (36904, 1087380), (38835, 1033312), (39540, 1014888), (41424, 968730), (41517, 966560), (42287, 948960), (46130, 869904), (47448, 845740), (48328, 830340), (51780, 774984), (52720, 761166), (54369, 738080), (55356, 724920), (59310, 676592), (60410, 664272), (62136, 645820), (63264, 634305), (64582, 621360), (69040, 581238), (69195, 579936), (70560, 568717), (72492, 553560), (73808, 543690), (77670, 516656), (79080, 507444), (82848, 484365), (83034, 483280), (84574, 474480), (90615, 442848), (92260, 434952), (94896, 422870), (96656, 415170), (96873, 414240), (103560, 387492), (105440, 380583), (108738, 369040), (110712, 362460), (118620, 338296), (120820, 332136), (124272, 322910), (126861, 316320), (129164, 310680), (138080, 290619), (138390, 289968), (144984, 276780), (147616, 271845), (155340, 258328), (158160, 253722), (161455, 248544), (166068, 241640), (169148, 237240), (181230, 221424), (184520, 217476), (189792, 211435), (193312, 207585), (193746, 207120)]