228524880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:821

約数の個数: 160

約数和(自身を含む): 760665600

約数和(自身を除く): 532140720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 79, 80, 85, 102, 120, 136, 158, 170, 204, 237, 240, 255, 272, 316, 340, 395, 408, 474, 510, 632, 680, 709, 790, 816, 948, 1020, 1185, 1264, 1343, 1360, 1418, 1580, 1896, 2040, 2127, 2370, 2686, 2836, 3160, 3545, 3792, 4029, 4080, 4254, 4740, 5372, 5672, 6320, 6715, 7090, 8058, 8508, 9480, 10635, 10744, 11344, 12053, 13430, 14180, 16116, 17016, 18960, 20145, 21270, 21488, 24106, 26860, 28360, 32232, 34032, 36159, 40290, 42540, 48212, 53720, 56011, 56720, 60265, 64464, 72318, 80580, 85080, 96424, 107440, 112022, 120530, 144636, 161160, 168033, 170160, 180795, 192848, 224044, 241060, 280055, 289272, 322320, 336066, 361590, 448088, 482120, 560110, 578544, 672132, 723180, 840165, 896176, 952187, 964240, 1120220, 1344264, 1446360, 1680330, 1904374, 2240440, 2688528, 2856561, 2892720, 3360660, 3808748, 4480880, 4760935, 5713122, 6721320, 7617496, 9521870, 11426244, 13442640, 14282805, 15234992, 19043740, 22852488, 28565610, 38087480, 45704976, 57131220, 76174960, 114262440, 228524880]

約数ペア:

[(1, 228524880), (2, 114262440), (3, 76174960), (4, 57131220), (5, 45704976), (6, 38087480), (8, 28565610), (10, 22852488), (12, 19043740), (15, 15234992), (16, 14282805), (17, 13442640), (20, 11426244), (24, 9521870), (30, 7617496), (34, 6721320), (40, 5713122), (48, 4760935), (51, 4480880), (60, 3808748), (68, 3360660), (79, 2892720), (80, 2856561), (85, 2688528), (102, 2240440), (120, 1904374), (136, 1680330), (158, 1446360), (170, 1344264), (204, 1120220), (237, 964240), (240, 952187), (255, 896176), (272, 840165), (316, 723180), (340, 672132), (395, 578544), (408, 560110), (474, 482120), (510, 448088), (632, 361590), (680, 336066), (709, 322320), (790, 289272), (816, 280055), (948, 241060), (1020, 224044), (1185, 192848), (1264, 180795), (1343, 170160), (1360, 168033), (1418, 161160), (1580, 144636), (1896, 120530), (2040, 112022), (2127, 107440), (2370, 96424), (2686, 85080), (2836, 80580), (3160, 72318), (3545, 64464), (3792, 60265), (4029, 56720), (4080, 56011), (4254, 53720), (4740, 48212), (5372, 42540), (5672, 40290), (6320, 36159), (6715, 34032), (7090, 32232), (8058, 28360), (8508, 26860), (9480, 24106), (10635, 21488), (10744, 21270), (11344, 20145), (12053, 18960), (13430, 17016), (14180, 16116)]