2381439240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1451}}^1$

素因数の和:1612

約数の個数: 192

約数和(自身を含む): 7991343360

約数和(自身を除く): 5609904120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 97, 120, 141, 180, 188, 194, 235, 282, 291, 360, 376, 388, 423, 470, 485, 564, 582, 705, 776, 846, 873, 940, 970, 1128, 1164, 1410, 1451, 1455, 1692, 1746, 1880, 1940, 2115, 2328, 2820, 2902, 2910, 3384, 3492, 3880, 4230, 4353, 4365, 4559, 5640, 5804, 5820, 6984, 7255, 8460, 8706, 8730, 9118, 11608, 11640, 13059, 13677, 14510, 16920, 17412, 17460, 18236, 21765, 22795, 26118, 27354, 29020, 34824, 34920, 36472, 41031, 43530, 45590, 52236, 54708, 58040, 65295, 68197, 68385, 82062, 87060, 91180, 104472, 109416, 130590, 136394, 136770, 140747, 164124, 174120, 182360, 204591, 205155, 261180, 272788, 273540, 281494, 328248, 340985, 409182, 410310, 422241, 522360, 545576, 547080, 562988, 613773, 681970, 703735, 818364, 820620, 844482, 1022955, 1125976, 1227546, 1266723, 1363940, 1407470, 1636728, 1641240, 1688964, 2045910, 2111205, 2455092, 2533446, 2727880, 2814940, 3068865, 3377928, 4091820, 4222410, 4910184, 5066892, 5629880, 6137730, 6333615, 6615109, 8183640, 8444820, 10133784, 12275460, 12667230, 13230218, 16889640, 19845327, 24550920, 25334460, 26460436, 33075545, 39690654, 50668920, 52920872, 59535981, 66151090, 79381308, 99226635, 119071962, 132302180, 158762616, 198453270, 238143924, 264604360, 297679905, 396906540, 476287848, 595359810, 793813080, 1190719620, 2381439240]

約数ペア:

[(1, 2381439240), (2, 1190719620), (3, 793813080), (4, 595359810), (5, 476287848), (6, 396906540), (8, 297679905), (9, 264604360), (10, 238143924), (12, 198453270), (15, 158762616), (18, 132302180), (20, 119071962), (24, 99226635), (30, 79381308), (36, 66151090), (40, 59535981), (45, 52920872), (47, 50668920), (60, 39690654), (72, 33075545), (90, 26460436), (94, 25334460), (97, 24550920), (120, 19845327), (141, 16889640), (180, 13230218), (188, 12667230), (194, 12275460), (235, 10133784), (282, 8444820), (291, 8183640), (360, 6615109), (376, 6333615), (388, 6137730), (423, 5629880), (470, 5066892), (485, 4910184), (564, 4222410), (582, 4091820), (705, 3377928), (776, 3068865), (846, 2814940), (873, 2727880), (940, 2533446), (970, 2455092), (1128, 2111205), (1164, 2045910), (1410, 1688964), (1451, 1641240), (1455, 1636728), (1692, 1407470), (1746, 1363940), (1880, 1266723), (1940, 1227546), (2115, 1125976), (2328, 1022955), (2820, 844482), (2902, 820620), (2910, 818364), (3384, 703735), (3492, 681970), (3880, 613773), (4230, 562988), (4353, 547080), (4365, 545576), (4559, 522360), (5640, 422241), (5804, 410310), (5820, 409182), (6984, 340985), (7255, 328248), (8460, 281494), (8706, 273540), (8730, 272788), (9118, 261180), (11608, 205155), (11640, 204591), (13059, 182360), (13677, 174120), (14510, 164124), (16920, 140747), (17412, 136770), (17460, 136394), (18236, 130590), (21765, 109416), (22795, 104472), (26118, 91180), (27354, 87060), (29020, 82062), (34824, 68385), (34920, 68197), (36472, 65295), (41031, 58040), (43530, 54708), (45590, 52236)]