169168440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5443}}^1$

素因数の和:5501

約数の個数: 128

約数和(自身を含む): 595791360

約数和(自身を除く): 426622920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 5443, 6216, 7770, 10360, 10886, 15540, 16329, 21772, 27215, 31080, 32658, 38101, 43544, 54430, 65316, 76202, 81645, 108860, 114303, 130632, 152404, 163290, 190505, 201391, 217720, 228606, 304808, 326580, 381010, 402782, 457212, 571515, 604173, 653160, 762020, 805564, 914424, 1006955, 1143030, 1208346, 1409737, 1524040, 1611128, 2013910, 2286060, 2416692, 2819474, 3020865, 4027820, 4229211, 4572120, 4833384, 5638948, 6041730, 7048685, 8055640, 8458422, 11277896, 12083460, 14097370, 16916844, 21146055, 24166920, 28194740, 33833688, 42292110, 56389480, 84584220, 169168440]

約数ペア:

[(1, 169168440), (2, 84584220), (3, 56389480), (4, 42292110), (5, 33833688), (6, 28194740), (7, 24166920), (8, 21146055), (10, 16916844), (12, 14097370), (14, 12083460), (15, 11277896), (20, 8458422), (21, 8055640), (24, 7048685), (28, 6041730), (30, 5638948), (35, 4833384), (37, 4572120), (40, 4229211), (42, 4027820), (56, 3020865), (60, 2819474), (70, 2416692), (74, 2286060), (84, 2013910), (105, 1611128), (111, 1524040), (120, 1409737), (140, 1208346), (148, 1143030), (168, 1006955), (185, 914424), (210, 805564), (222, 762020), (259, 653160), (280, 604173), (296, 571515), (370, 457212), (420, 402782), (444, 381010), (518, 326580), (555, 304808), (740, 228606), (777, 217720), (840, 201391), (888, 190505), (1036, 163290), (1110, 152404), (1295, 130632), (1480, 114303), (1554, 108860), (2072, 81645), (2220, 76202), (2590, 65316), (3108, 54430), (3885, 43544), (4440, 38101), (5180, 32658), (5443, 31080), (6216, 27215), (7770, 21772), (10360, 16329), (10886, 15540)]