79036440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2543}}^1$

素因数の和:2601

約数の個数: 128

約数和(自身を含む): 278415360

約数和(自身を除く): 199378920

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, 2543, 2590, 3108, 3885, 4440, 5086, 5180, 6216, 7629, 7770, 10172, 10360, 12715, 15258, 15540, 17801, 20344, 25430, 30516, 31080, 35602, 38145, 50860, 53403, 61032, 71204, 76290, 89005, 94091, 101720, 106806, 142408, 152580, 178010, 188182, 213612, 267015, 282273, 305160, 356020, 376364, 427224, 470455, 534030, 564546, 658637, 712040, 752728, 940910, 1068060, 1129092, 1317274, 1411365, 1881820, 1975911, 2136120, 2258184, 2634548, 2822730, 3293185, 3763640, 3951822, 5269096, 5645460, 6586370, 7903644, 9879555, 11290920, 13172740, 15807288, 19759110, 26345480, 39518220, 79036440]

約数ペア:

[(1, 79036440), (2, 39518220), (3, 26345480), (4, 19759110), (5, 15807288), (6, 13172740), (7, 11290920), (8, 9879555), (10, 7903644), (12, 6586370), (14, 5645460), (15, 5269096), (20, 3951822), (21, 3763640), (24, 3293185), (28, 2822730), (30, 2634548), (35, 2258184), (37, 2136120), (40, 1975911), (42, 1881820), (56, 1411365), (60, 1317274), (70, 1129092), (74, 1068060), (84, 940910), (105, 752728), (111, 712040), (120, 658637), (140, 564546), (148, 534030), (168, 470455), (185, 427224), (210, 376364), (222, 356020), (259, 305160), (280, 282273), (296, 267015), (370, 213612), (420, 188182), (444, 178010), (518, 152580), (555, 142408), (740, 106806), (777, 101720), (840, 94091), (888, 89005), (1036, 76290), (1110, 71204), (1295, 61032), (1480, 53403), (1554, 50860), (2072, 38145), (2220, 35602), (2543, 31080), (2590, 30516), (3108, 25430), (3885, 20344), (4440, 17801), (5086, 15540), (5180, 15258), (6216, 12715), (7629, 10360), (7770, 10172)]