15671242860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1\times {\mathrm{2017}}^1$

素因数の和:3472

約数の個数: 192

約数和(自身を含む): 54070259712

約数和(自身を除く): 38399016852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1423, 1820, 2017, 2730, 2846, 4034, 4269, 5460, 5692, 6051, 7115, 8068, 8538, 9961, 10085, 12102, 14119, 14230, 17076, 18499, 19922, 20170, 21345, 24204, 26221, 28238, 28460, 29883, 30255, 36998, 39844, 40340, 42357, 42690, 49805, 52442, 55497, 56476, 59766, 60510, 70595, 73996, 78663, 84714, 85380, 92495, 99610, 104884, 110994, 119532, 121020, 129493, 131105, 141190, 149415, 157326, 169428, 183547, 184990, 199220, 211785, 221988, 258986, 262210, 277485, 282380, 298830, 314652, 367094, 369980, 388479, 393315, 423570, 517972, 524420, 550641, 554970, 597660, 647465, 734188, 776958, 786630, 847140, 917735, 1101282, 1109940, 1294930, 1553916, 1573260, 1835470, 1942395, 2202564, 2589860, 2753205, 2870191, 3670940, 3884790, 5506410, 5740382, 7769580, 8610573, 11012820, 11480764, 14350955, 17221146, 20091337, 28701910, 34442292, 37312483, 40182674, 43052865, 57403820, 60274011, 74624966, 80365348, 86105730, 100456685, 111937449, 120548022, 149249932, 172211460, 186562415, 200913370, 223874898, 241096044, 261187381, 301370055, 373124830, 401826740, 447749796, 522374762, 559687245, 602740110, 746249660, 783562143, 1044749524, 1119374490, 1205480220, 1305936905, 1567124286, 2238748980, 2611873810, 3134248572, 3917810715, 5223747620, 7835621430, 15671242860]

約数ペア:

[(1, 15671242860), (2, 7835621430), (3, 5223747620), (4, 3917810715), (5, 3134248572), (6, 2611873810), (7, 2238748980), (10, 1567124286), (12, 1305936905), (13, 1205480220), (14, 1119374490), (15, 1044749524), (20, 783562143), (21, 746249660), (26, 602740110), (28, 559687245), (30, 522374762), (35, 447749796), (39, 401826740), (42, 373124830), (52, 301370055), (60, 261187381), (65, 241096044), (70, 223874898), (78, 200913370), (84, 186562415), (91, 172211460), (105, 149249932), (130, 120548022), (140, 111937449), (156, 100456685), (182, 86105730), (195, 80365348), (210, 74624966), (260, 60274011), (273, 57403820), (364, 43052865), (390, 40182674), (420, 37312483), (455, 34442292), (546, 28701910), (780, 20091337), (910, 17221146), (1092, 14350955), (1365, 11480764), (1423, 11012820), (1820, 8610573), (2017, 7769580), (2730, 5740382), (2846, 5506410), (4034, 3884790), (4269, 3670940), (5460, 2870191), (5692, 2753205), (6051, 2589860), (7115, 2202564), (8068, 1942395), (8538, 1835470), (9961, 1573260), (10085, 1553916), (12102, 1294930), (14119, 1109940), (14230, 1101282), (17076, 917735), (18499, 847140), (19922, 786630), (20170, 776958), (21345, 734188), (24204, 647465), (26221, 597660), (28238, 554970), (28460, 550641), (29883, 524420), (30255, 517972), (36998, 423570), (39844, 393315), (40340, 388479), (42357, 369980), (42690, 367094), (49805, 314652), (52442, 298830), (55497, 282380), (56476, 277485), (59766, 262210), (60510, 258986), (70595, 221988), (73996, 211785), (78663, 199220), (84714, 184990), (85380, 183547), (92495, 169428), (99610, 157326), (104884, 149415), (110994, 141190), (119532, 131105), (121020, 129493)]