371482020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22679}}^1$

素因数の和:22714

約数の個数: 144

約数和(自身を含む): 1386927360

約数和(自身を除く): 1015445340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 22679, 45358, 68037, 90716, 113395, 136074, 158753, 204111, 226790, 272148, 294827, 317506, 340185, 408222, 453580, 476259, 589654, 635012, 680370, 793765, 816444, 884481, 952518, 1020555, 1179308, 1360740, 1428777, 1474135, 1587530, 1768962, 1905036, 2041110, 2063789, 2381295, 2653443, 2857554, 2948270, 3175060, 3537924, 4082220, 4127578, 4422405, 4762590, 5306886, 5715108, 5896540, 6191367, 7143885, 8255156, 8844810, 9525180, 10318945, 10613772, 12382734, 13267215, 14287770, 17689620, 18574101, 20637890, 24765468, 26534430, 28575540, 30956835, 37148202, 41275780, 53068860, 61913670, 74296404, 92870505, 123827340, 185741010, 371482020]

約数ペア:

[(1, 371482020), (2, 185741010), (3, 123827340), (4, 92870505), (5, 74296404), (6, 61913670), (7, 53068860), (9, 41275780), (10, 37148202), (12, 30956835), (13, 28575540), (14, 26534430), (15, 24765468), (18, 20637890), (20, 18574101), (21, 17689620), (26, 14287770), (28, 13267215), (30, 12382734), (35, 10613772), (36, 10318945), (39, 9525180), (42, 8844810), (45, 8255156), (52, 7143885), (60, 6191367), (63, 5896540), (65, 5715108), (70, 5306886), (78, 4762590), (84, 4422405), (90, 4127578), (91, 4082220), (105, 3537924), (117, 3175060), (126, 2948270), (130, 2857554), (140, 2653443), (156, 2381295), (180, 2063789), (182, 2041110), (195, 1905036), (210, 1768962), (234, 1587530), (252, 1474135), (260, 1428777), (273, 1360740), (315, 1179308), (364, 1020555), (390, 952518), (420, 884481), (455, 816444), (468, 793765), (546, 680370), (585, 635012), (630, 589654), (780, 476259), (819, 453580), (910, 408222), (1092, 340185), (1170, 317506), (1260, 294827), (1365, 272148), (1638, 226790), (1820, 204111), (2340, 158753), (2730, 136074), (3276, 113395), (4095, 90716), (5460, 68037), (8190, 45358), (16380, 22679)]