222949760

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2879}}^1$

素因数の和:2920

約数の個数: 96

約数和(自身を含む): 586051200

約数和(自身を除く): 363101440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 320, 352, 440, 484, 605, 640, 704, 880, 968, 1210, 1408, 1760, 1936, 2420, 2879, 3520, 3872, 4840, 5758, 7040, 7744, 9680, 11516, 14395, 15488, 19360, 23032, 28790, 31669, 38720, 46064, 57580, 63338, 77440, 92128, 115160, 126676, 158345, 184256, 230320, 253352, 316690, 348359, 368512, 460640, 506704, 633380, 696718, 921280, 1013408, 1266760, 1393436, 1741795, 1842560, 2026816, 2533520, 2786872, 3483590, 4053632, 5067040, 5573744, 6967180, 10134080, 11147488, 13934360, 20268160, 22294976, 27868720, 44589952, 55737440, 111474880, 222949760]

約数ペア:

[(1, 222949760), (2, 111474880), (4, 55737440), (5, 44589952), (8, 27868720), (10, 22294976), (11, 20268160), (16, 13934360), (20, 11147488), (22, 10134080), (32, 6967180), (40, 5573744), (44, 5067040), (55, 4053632), (64, 3483590), (80, 2786872), (88, 2533520), (110, 2026816), (121, 1842560), (128, 1741795), (160, 1393436), (176, 1266760), (220, 1013408), (242, 921280), (320, 696718), (352, 633380), (440, 506704), (484, 460640), (605, 368512), (640, 348359), (704, 316690), (880, 253352), (968, 230320), (1210, 184256), (1408, 158345), (1760, 126676), (1936, 115160), (2420, 92128), (2879, 77440), (3520, 63338), (3872, 57580), (4840, 46064), (5758, 38720), (7040, 31669), (7744, 28790), (9680, 23032), (11516, 19360), (14395, 15488)]