193572120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2917}}^1$

素因数の和:3017

約数の個数: 128

約数和(自身を含む): 672307200

約数和(自身を除く): 478735080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1896, 2212, 2370, 2765, 2917, 3160, 3318, 4424, 4740, 5530, 5834, 6636, 8295, 8751, 9480, 11060, 11668, 13272, 14585, 16590, 17502, 20419, 22120, 23336, 29170, 33180, 35004, 40838, 43755, 58340, 61257, 66360, 70008, 81676, 87510, 102095, 116680, 122514, 163352, 175020, 204190, 230443, 245028, 306285, 350040, 408380, 460886, 490056, 612570, 691329, 816760, 921772, 1152215, 1225140, 1382658, 1613101, 1843544, 2304430, 2450280, 2765316, 3226202, 3456645, 4608860, 4839303, 5530632, 6452404, 6913290, 8065505, 9217720, 9678606, 12904808, 13826580, 16131010, 19357212, 24196515, 27653160, 32262020, 38714424, 48393030, 64524040, 96786060, 193572120]

約数ペア:

[(1, 193572120), (2, 96786060), (3, 64524040), (4, 48393030), (5, 38714424), (6, 32262020), (7, 27653160), (8, 24196515), (10, 19357212), (12, 16131010), (14, 13826580), (15, 12904808), (20, 9678606), (21, 9217720), (24, 8065505), (28, 6913290), (30, 6452404), (35, 5530632), (40, 4839303), (42, 4608860), (56, 3456645), (60, 3226202), (70, 2765316), (79, 2450280), (84, 2304430), (105, 1843544), (120, 1613101), (140, 1382658), (158, 1225140), (168, 1152215), (210, 921772), (237, 816760), (280, 691329), (316, 612570), (395, 490056), (420, 460886), (474, 408380), (553, 350040), (632, 306285), (790, 245028), (840, 230443), (948, 204190), (1106, 175020), (1185, 163352), (1580, 122514), (1659, 116680), (1896, 102095), (2212, 87510), (2370, 81676), (2765, 70008), (2917, 66360), (3160, 61257), (3318, 58340), (4424, 43755), (4740, 40838), (5530, 35004), (5834, 33180), (6636, 29170), (8295, 23336), (8751, 22120), (9480, 20419), (11060, 17502), (11668, 16590), (13272, 14585)]