838680140480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{929059}}^1$

素因数の和:929127

約数の個数: 224

約数和(自身を含む): 2537270292480

約数和(自身を除く): 1698590152000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 520, 560, 620, 728, 806, 832, 868, 910, 992, 1040, 1085, 1120, 1240, 1456, 1612, 1736, 1820, 1984, 2015, 2080, 2170, 2240, 2480, 2821, 2912, 3224, 3472, 3640, 4030, 4160, 4340, 4960, 5642, 5824, 6448, 6944, 7280, 8060, 8680, 9920, 11284, 12896, 13888, 14105, 14560, 16120, 17360, 22568, 25792, 28210, 29120, 32240, 34720, 45136, 56420, 64480, 69440, 90272, 112840, 128960, 180544, 225680, 451360, 902720, 929059, 1858118, 3716236, 4645295, 6503413, 7432472, 9290590, 12077767, 13006826, 14864944, 18581180, 24155534, 26013652, 28800829, 29729888, 32517065, 37162360, 48311068, 52027304, 57601658, 59459776, 60388835, 65034130, 74324720, 84544369, 96622136, 104054608, 115203316, 120777670, 130068260, 144004145, 148649440, 169088738, 193244272, 201605803, 208109216, 230406632, 241555340, 260136520, 288008290, 297298880, 338177476, 374410777, 386488544, 403211606, 416218432, 422721845, 460813264, 483110680, 520273040, 576016580, 676354952, 748821554, 772977088, 806423212, 845443690, 921626528, 966221360, 1008029015, 1040546080, 1152033160, 1352709904, 1497643108, 1612846424, 1690887380, 1843253056, 1872053885, 1932442720, 2016058030, 2081092160, 2304066320, 2620875439, 2705419808, 2995286216, 3225692848, 3381774760, 3744107770, 3864885440, 4032116060, 4608132640, 5241750878, 5410839616, 5990572432, 6451385696, 6763549520, 7488215540, 8064232120, 9216265280, 10483501756, 11981144864, 12902771392, 13104377195, 13527099040, 14976431080, 16128464240, 20967003512, 23962289728, 26208754390, 27054198080, 29952862160, 32256928480, 41934007024, 52417508780, 59905724320, 64513856960, 83868014048, 104835017560, 119811448640, 167736028096, 209670035120, 419340070240, 838680140480]

約数ペア:

[(1, 838680140480), (2, 419340070240), (4, 209670035120), (5, 167736028096), (7, 119811448640), (8, 104835017560), (10, 83868014048), (13, 64513856960), (14, 59905724320), (16, 52417508780), (20, 41934007024), (26, 32256928480), (28, 29952862160), (31, 27054198080), (32, 26208754390), (35, 23962289728), (40, 20967003512), (52, 16128464240), (56, 14976431080), (62, 13527099040), (64, 13104377195), (65, 12902771392), (70, 11981144864), (80, 10483501756), (91, 9216265280), (104, 8064232120), (112, 7488215540), (124, 6763549520), (130, 6451385696), (140, 5990572432), (155, 5410839616), (160, 5241750878), (182, 4608132640), (208, 4032116060), (217, 3864885440), (224, 3744107770), (248, 3381774760), (260, 3225692848), (280, 2995286216), (310, 2705419808), (320, 2620875439), (364, 2304066320), (403, 2081092160), (416, 2016058030), (434, 1932442720), (448, 1872053885), (455, 1843253056), (496, 1690887380), (520, 1612846424), (560, 1497643108), (620, 1352709904), (728, 1152033160), (806, 1040546080), (832, 1008029015), (868, 966221360), (910, 921626528), (992, 845443690), (1040, 806423212), (1085, 772977088), (1120, 748821554), (1240, 676354952), (1456, 576016580), (1612, 520273040), (1736, 483110680), (1820, 460813264), (1984, 422721845), (2015, 416218432), (2080, 403211606), (2170, 386488544), (2240, 374410777), (2480, 338177476), (2821, 297298880), (2912, 288008290), (3224, 260136520), (3472, 241555340), (3640, 230406632), (4030, 208109216), (4160, 201605803), (4340, 193244272), (4960, 169088738), (5642, 148649440), (5824, 144004145), (6448, 130068260), (6944, 120777670), (7280, 115203316), (8060, 104054608), (8680, 96622136), (9920, 84544369), (11284, 74324720), (12896, 65034130), (13888, 60388835), (14105, 59459776), (14560, 57601658), (16120, 52027304), (17360, 48311068), (22568, 37162360), (25792, 32517065), (28210, 29729888), (29120, 28800829), (32240, 26013652), (34720, 24155534), (45136, 18581180), (56420, 14864944), (64480, 13006826), (69440, 12077767), (90272, 9290590), (112840, 7432472), (128960, 6503413), (180544, 4645295), (225680, 3716236), (451360, 1858118), (902720, 929059)]