222305880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 696729600

約数和(自身を除く): 474423720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 127, 145, 174, 232, 254, 290, 348, 381, 435, 503, 508, 580, 635, 696, 762, 870, 1006, 1016, 1160, 1270, 1509, 1524, 1740, 1905, 2012, 2515, 2540, 3018, 3048, 3480, 3683, 3810, 4024, 5030, 5080, 6036, 7366, 7545, 7620, 10060, 11049, 12072, 14587, 14732, 15090, 15240, 18415, 20120, 22098, 29174, 29464, 30180, 36830, 43761, 44196, 55245, 58348, 60360, 63881, 72935, 73660, 87522, 88392, 110490, 116696, 127762, 145870, 147320, 175044, 191643, 218805, 220980, 255524, 291740, 319405, 350088, 383286, 437610, 441960, 511048, 583480, 638810, 766572, 875220, 958215, 1277620, 1533144, 1750440, 1852549, 1916430, 2555240, 3705098, 3832860, 5557647, 7410196, 7665720, 9262745, 11115294, 14820392, 18525490, 22230588, 27788235, 37050980, 44461176, 55576470, 74101960, 111152940, 222305880]

約数ペア:

[(1, 222305880), (2, 111152940), (3, 74101960), (4, 55576470), (5, 44461176), (6, 37050980), (8, 27788235), (10, 22230588), (12, 18525490), (15, 14820392), (20, 11115294), (24, 9262745), (29, 7665720), (30, 7410196), (40, 5557647), (58, 3832860), (60, 3705098), (87, 2555240), (116, 1916430), (120, 1852549), (127, 1750440), (145, 1533144), (174, 1277620), (232, 958215), (254, 875220), (290, 766572), (348, 638810), (381, 583480), (435, 511048), (503, 441960), (508, 437610), (580, 383286), (635, 350088), (696, 319405), (762, 291740), (870, 255524), (1006, 220980), (1016, 218805), (1160, 191643), (1270, 175044), (1509, 147320), (1524, 145870), (1740, 127762), (1905, 116696), (2012, 110490), (2515, 88392), (2540, 87522), (3018, 73660), (3048, 72935), (3480, 63881), (3683, 60360), (3810, 58348), (4024, 55245), (5030, 44196), (5080, 43761), (6036, 36830), (7366, 30180), (7545, 29464), (7620, 29174), (10060, 22098), (11049, 20120), (12072, 18415), (14587, 15240), (14732, 15090)]