74124120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1117}}^1$

素因数の和:1217

約数の個数: 128

約数和(自身を含む): 257587200

約数和(自身を除く): 183463080

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, 1117, 1185, 1580, 1659, 1896, 2212, 2234, 2370, 2765, 3160, 3318, 3351, 4424, 4468, 4740, 5530, 5585, 6636, 6702, 7819, 8295, 8936, 9480, 11060, 11170, 13272, 13404, 15638, 16590, 16755, 22120, 22340, 23457, 26808, 31276, 33180, 33510, 39095, 44680, 46914, 62552, 66360, 67020, 78190, 88243, 93828, 117285, 134040, 156380, 176486, 187656, 234570, 264729, 312760, 352972, 441215, 469140, 529458, 617701, 705944, 882430, 938280, 1058916, 1235402, 1323645, 1764860, 1853103, 2117832, 2470804, 2647290, 3088505, 3529720, 3706206, 4941608, 5294580, 6177010, 7412412, 9265515, 10589160, 12354020, 14824824, 18531030, 24708040, 37062060, 74124120]

約数ペア:

[(1, 74124120), (2, 37062060), (3, 24708040), (4, 18531030), (5, 14824824), (6, 12354020), (7, 10589160), (8, 9265515), (10, 7412412), (12, 6177010), (14, 5294580), (15, 4941608), (20, 3706206), (21, 3529720), (24, 3088505), (28, 2647290), (30, 2470804), (35, 2117832), (40, 1853103), (42, 1764860), (56, 1323645), (60, 1235402), (70, 1058916), (79, 938280), (84, 882430), (105, 705944), (120, 617701), (140, 529458), (158, 469140), (168, 441215), (210, 352972), (237, 312760), (280, 264729), (316, 234570), (395, 187656), (420, 176486), (474, 156380), (553, 134040), (632, 117285), (790, 93828), (840, 88243), (948, 78190), (1106, 67020), (1117, 66360), (1185, 62552), (1580, 46914), (1659, 44680), (1896, 39095), (2212, 33510), (2234, 33180), (2370, 31276), (2765, 26808), (3160, 23457), (3318, 22340), (3351, 22120), (4424, 16755), (4468, 16590), (4740, 15638), (5530, 13404), (5585, 13272), (6636, 11170), (6702, 11060), (7819, 9480), (8295, 8936)]