224337440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1231}}^1$

素因数の和:1330

約数の個数: 96

約数和(自身を含む): 570011904

約数和(自身を除く): 345674464

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 67, 68, 80, 85, 134, 136, 160, 170, 268, 272, 335, 340, 536, 544, 670, 680, 1072, 1139, 1231, 1340, 1360, 2144, 2278, 2462, 2680, 2720, 4556, 4924, 5360, 5695, 6155, 9112, 9848, 10720, 11390, 12310, 18224, 19696, 20927, 22780, 24620, 36448, 39392, 41854, 45560, 49240, 82477, 83708, 91120, 98480, 104635, 164954, 167416, 182240, 196960, 209270, 329908, 334832, 412385, 418540, 659816, 669664, 824770, 837080, 1319632, 1402109, 1649540, 1674160, 2639264, 2804218, 3299080, 3348320, 5608436, 6598160, 7010545, 11216872, 13196320, 14021090, 22433744, 28042180, 44867488, 56084360, 112168720, 224337440]

約数ペア:

[(1, 224337440), (2, 112168720), (4, 56084360), (5, 44867488), (8, 28042180), (10, 22433744), (16, 14021090), (17, 13196320), (20, 11216872), (32, 7010545), (34, 6598160), (40, 5608436), (67, 3348320), (68, 3299080), (80, 2804218), (85, 2639264), (134, 1674160), (136, 1649540), (160, 1402109), (170, 1319632), (268, 837080), (272, 824770), (335, 669664), (340, 659816), (536, 418540), (544, 412385), (670, 334832), (680, 329908), (1072, 209270), (1139, 196960), (1231, 182240), (1340, 167416), (1360, 164954), (2144, 104635), (2278, 98480), (2462, 91120), (2680, 83708), (2720, 82477), (4556, 49240), (4924, 45560), (5360, 41854), (5695, 39392), (6155, 36448), (9112, 24620), (9848, 22780), (10720, 20927), (11390, 19696), (12310, 18224)]