1385084400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{911}}^1$

素因数の和:1120

約数の個数: 240

約数和(自身を含む): 5104339968

約数和(自身を除く): 3719255568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 181, 200, 210, 240, 280, 300, 336, 350, 362, 400, 420, 525, 543, 560, 600, 700, 724, 840, 905, 911, 1050, 1086, 1200, 1267, 1400, 1448, 1680, 1810, 1822, 2100, 2172, 2534, 2715, 2733, 2800, 2896, 3620, 3644, 3801, 4200, 4344, 4525, 4555, 5068, 5430, 5466, 6335, 6377, 7240, 7288, 7602, 8400, 8688, 9050, 9110, 10136, 10860, 10932, 12670, 12754, 13575, 13665, 14480, 14576, 15204, 18100, 18220, 19005, 19131, 20272, 21720, 21864, 22775, 25340, 25508, 27150, 27330, 30408, 31675, 31885, 36200, 36440, 38010, 38262, 43440, 43728, 45550, 50680, 51016, 54300, 54660, 60816, 63350, 63770, 68325, 72400, 72880, 76020, 76524, 91100, 95025, 95655, 101360, 102032, 108600, 109320, 126700, 127540, 136650, 152040, 153048, 159425, 164891, 182200, 190050, 191310, 217200, 218640, 253400, 255080, 273300, 304080, 306096, 318850, 329782, 364400, 380100, 382620, 478275, 494673, 506800, 510160, 546600, 637700, 659564, 760200, 765240, 824455, 956550, 989346, 1093200, 1154237, 1275400, 1319128, 1520400, 1530480, 1648910, 1913100, 1978692, 2308474, 2473365, 2550800, 2638256, 3297820, 3462711, 3826200, 3957384, 4122275, 4616948, 4946730, 5771185, 6595640, 6925422, 7652400, 7914768, 8244550, 9233896, 9893460, 11542370, 12366825, 13191280, 13850844, 16489100, 17313555, 18467792, 19786920, 23084740, 24733650, 27701688, 28855925, 32978200, 34627110, 39573840, 46169480, 49467300, 55403376, 57711850, 65956400, 69254220, 86567775, 92338960, 98934600, 115423700, 138508440, 173135550, 197869200, 230847400, 277016880, 346271100, 461694800, 692542200, 1385084400]

約数ペア:

[(1, 1385084400), (2, 692542200), (3, 461694800), (4, 346271100), (5, 277016880), (6, 230847400), (7, 197869200), (8, 173135550), (10, 138508440), (12, 115423700), (14, 98934600), (15, 92338960), (16, 86567775), (20, 69254220), (21, 65956400), (24, 57711850), (25, 55403376), (28, 49467300), (30, 46169480), (35, 39573840), (40, 34627110), (42, 32978200), (48, 28855925), (50, 27701688), (56, 24733650), (60, 23084740), (70, 19786920), (75, 18467792), (80, 17313555), (84, 16489100), (100, 13850844), (105, 13191280), (112, 12366825), (120, 11542370), (140, 9893460), (150, 9233896), (168, 8244550), (175, 7914768), (181, 7652400), (200, 6925422), (210, 6595640), (240, 5771185), (280, 4946730), (300, 4616948), (336, 4122275), (350, 3957384), (362, 3826200), (400, 3462711), (420, 3297820), (525, 2638256), (543, 2550800), (560, 2473365), (600, 2308474), (700, 1978692), (724, 1913100), (840, 1648910), (905, 1530480), (911, 1520400), (1050, 1319128), (1086, 1275400), (1200, 1154237), (1267, 1093200), (1400, 989346), (1448, 956550), (1680, 824455), (1810, 765240), (1822, 760200), (2100, 659564), (2172, 637700), (2534, 546600), (2715, 510160), (2733, 506800), (2800, 494673), (2896, 478275), (3620, 382620), (3644, 380100), (3801, 364400), (4200, 329782), (4344, 318850), (4525, 306096), (4555, 304080), (5068, 273300), (5430, 255080), (5466, 253400), (6335, 218640), (6377, 217200), (7240, 191310), (7288, 190050), (7602, 182200), (8400, 164891), (8688, 159425), (9050, 153048), (9110, 152040), (10136, 136650), (10860, 127540), (10932, 126700), (12670, 109320), (12754, 108600), (13575, 102032), (13665, 101360), (14480, 95655), (14576, 95025), (15204, 91100), (18100, 76524), (18220, 76020), (19005, 72880), (19131, 72400), (20272, 68325), (21720, 63770), (21864, 63350), (22775, 60816), (25340, 54660), (25508, 54300), (27150, 51016), (27330, 50680), (30408, 45550), (31675, 43728), (31885, 43440), (36200, 38262), (36440, 38010)]