1684701200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1562

約数の個数: 240

約数和(自身を含む): 5145670656

約数和(自身を除く): 3460969456

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 35, 40, 50, 52, 56, 62, 65, 70, 80, 91, 100, 104, 112, 124, 130, 140, 155, 175, 182, 200, 208, 217, 248, 260, 280, 310, 325, 350, 364, 400, 403, 434, 455, 496, 520, 560, 620, 650, 700, 728, 775, 806, 868, 910, 1040, 1085, 1240, 1300, 1400, 1456, 1493, 1550, 1612, 1736, 1820, 2015, 2170, 2275, 2480, 2600, 2800, 2821, 2986, 3100, 3224, 3472, 3640, 4030, 4340, 4550, 5200, 5425, 5642, 5972, 6200, 6448, 7280, 7465, 8060, 8680, 9100, 10075, 10451, 10850, 11284, 11944, 12400, 14105, 14930, 16120, 17360, 18200, 19409, 20150, 20902, 21700, 22568, 23888, 28210, 29860, 32240, 36400, 37325, 38818, 40300, 41804, 43400, 45136, 46283, 52255, 56420, 59720, 70525, 74650, 77636, 80600, 83608, 86800, 92566, 97045, 104510, 112840, 119440, 135863, 141050, 149300, 155272, 161200, 167216, 185132, 194090, 209020, 225680, 231415, 261275, 271726, 282100, 298600, 310544, 323981, 370264, 388180, 418040, 462830, 485225, 522550, 543452, 564200, 597200, 601679, 647962, 679315, 740528, 776360, 836080, 925660, 970450, 1045100, 1086904, 1128400, 1157075, 1203358, 1295924, 1358630, 1552720, 1619905, 1851320, 1940900, 2090200, 2173808, 2314150, 2406716, 2591848, 2717260, 3008395, 3239810, 3396575, 3702640, 3881800, 4180400, 4211753, 4628300, 4813432, 5183696, 5434520, 6016790, 6479620, 6793150, 7763600, 8099525, 8423506, 9256600, 9626864, 10869040, 12033580, 12959240, 13586300, 15041975, 16199050, 16847012, 18513200, 21058765, 24067160, 25918480, 27172600, 30083950, 32398100, 33694024, 42117530, 48134320, 54345200, 60167900, 64796200, 67388048, 84235060, 105293825, 120335800, 129592400, 168470120, 210587650, 240671600, 336940240, 421175300, 842350600, 1684701200]

約数ペア:

[(1, 1684701200), (2, 842350600), (4, 421175300), (5, 336940240), (7, 240671600), (8, 210587650), (10, 168470120), (13, 129592400), (14, 120335800), (16, 105293825), (20, 84235060), (25, 67388048), (26, 64796200), (28, 60167900), (31, 54345200), (35, 48134320), (40, 42117530), (50, 33694024), (52, 32398100), (56, 30083950), (62, 27172600), (65, 25918480), (70, 24067160), (80, 21058765), (91, 18513200), (100, 16847012), (104, 16199050), (112, 15041975), (124, 13586300), (130, 12959240), (140, 12033580), (155, 10869040), (175, 9626864), (182, 9256600), (200, 8423506), (208, 8099525), (217, 7763600), (248, 6793150), (260, 6479620), (280, 6016790), (310, 5434520), (325, 5183696), (350, 4813432), (364, 4628300), (400, 4211753), (403, 4180400), (434, 3881800), (455, 3702640), (496, 3396575), (520, 3239810), (560, 3008395), (620, 2717260), (650, 2591848), (700, 2406716), (728, 2314150), (775, 2173808), (806, 2090200), (868, 1940900), (910, 1851320), (1040, 1619905), (1085, 1552720), (1240, 1358630), (1300, 1295924), (1400, 1203358), (1456, 1157075), (1493, 1128400), (1550, 1086904), (1612, 1045100), (1736, 970450), (1820, 925660), (2015, 836080), (2170, 776360), (2275, 740528), (2480, 679315), (2600, 647962), (2800, 601679), (2821, 597200), (2986, 564200), (3100, 543452), (3224, 522550), (3472, 485225), (3640, 462830), (4030, 418040), (4340, 388180), (4550, 370264), (5200, 323981), (5425, 310544), (5642, 298600), (5972, 282100), (6200, 271726), (6448, 261275), (7280, 231415), (7465, 225680), (8060, 209020), (8680, 194090), (9100, 185132), (10075, 167216), (10451, 161200), (10850, 155272), (11284, 149300), (11944, 141050), (12400, 135863), (14105, 119440), (14930, 112840), (16120, 104510), (17360, 97045), (18200, 92566), (19409, 86800), (20150, 83608), (20902, 80600), (21700, 77636), (22568, 74650), (23888, 70525), (28210, 59720), (29860, 56420), (32240, 52255), (36400, 46283), (37325, 45136), (38818, 43400), (40300, 41804)]