308987657160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28295573}}^1$

素因数の和:28295607

約数の個数: 128

約数和(自身を含む): 1140877543680

約数和(自身を除く): 831889886520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 28295573, 56591146, 84886719, 113182292, 141477865, 169773438, 198069011, 226364584, 282955730, 339546876, 367842449, 396138022, 424433595, 565911460, 594207033, 679093752, 735684898, 792276044, 848867190, 990345055, 1103527347, 1131822920, 1188414066, 1471369796, 1584552088, 1697734380, 1839212245, 1980690110, 2207054694, 2376828132, 2574897143, 2942739592, 2971035165, 3395468760, 3678424490, 3961380220, 4414109388, 4753656264, 5149794286, 5517636735, 5942070330, 7356848980, 7724691429, 7922760440, 8828218776, 10299588572, 11035273470, 11884140660, 12874485715, 14713697960, 15449382858, 20599177144, 22070546940, 23768281320, 25748971430, 30898765716, 38623457145, 44141093880, 51497942860, 61797531432, 77246914290, 102995885720, 154493828580, 308987657160]

約数ペア:

[(1, 308987657160), (2, 154493828580), (3, 102995885720), (4, 77246914290), (5, 61797531432), (6, 51497942860), (7, 44141093880), (8, 38623457145), (10, 30898765716), (12, 25748971430), (13, 23768281320), (14, 22070546940), (15, 20599177144), (20, 15449382858), (21, 14713697960), (24, 12874485715), (26, 11884140660), (28, 11035273470), (30, 10299588572), (35, 8828218776), (39, 7922760440), (40, 7724691429), (42, 7356848980), (52, 5942070330), (56, 5517636735), (60, 5149794286), (65, 4753656264), (70, 4414109388), (78, 3961380220), (84, 3678424490), (91, 3395468760), (104, 2971035165), (105, 2942739592), (120, 2574897143), (130, 2376828132), (140, 2207054694), (156, 1980690110), (168, 1839212245), (182, 1697734380), (195, 1584552088), (210, 1471369796), (260, 1188414066), (273, 1131822920), (280, 1103527347), (312, 990345055), (364, 848867190), (390, 792276044), (420, 735684898), (455, 679093752), (520, 594207033), (546, 565911460), (728, 424433595), (780, 396138022), (840, 367842449), (910, 339546876), (1092, 282955730), (1365, 226364584), (1560, 198069011), (1820, 169773438), (2184, 141477865), (2730, 113182292), (3640, 84886719), (5460, 56591146), (10920, 28295573)]