173566120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1235

約数の個数: 128

約数和(自身を含む): 492791040

約数和(自身を除く): 319224920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 41, 52, 56, 65, 70, 82, 91, 104, 130, 140, 164, 182, 205, 260, 280, 287, 328, 364, 410, 455, 520, 533, 574, 728, 820, 910, 1066, 1148, 1163, 1435, 1640, 1820, 2132, 2296, 2326, 2665, 2870, 3640, 3731, 4264, 4652, 5330, 5740, 5815, 7462, 8141, 9304, 10660, 11480, 11630, 14924, 15119, 16282, 18655, 21320, 23260, 29848, 30238, 32564, 37310, 40705, 46520, 47683, 60476, 65128, 74620, 75595, 81410, 95366, 105833, 120952, 149240, 151190, 162820, 190732, 211666, 238415, 302380, 325640, 333781, 381464, 423332, 476830, 529165, 604760, 619879, 667562, 846664, 953660, 1058330, 1239758, 1335124, 1668905, 1907320, 2116660, 2479516, 2670248, 3099395, 3337810, 4233320, 4339153, 4959032, 6198790, 6675620, 8678306, 12397580, 13351240, 17356612, 21695765, 24795160, 34713224, 43391530, 86783060, 173566120]

約数ペア:

[(1, 173566120), (2, 86783060), (4, 43391530), (5, 34713224), (7, 24795160), (8, 21695765), (10, 17356612), (13, 13351240), (14, 12397580), (20, 8678306), (26, 6675620), (28, 6198790), (35, 4959032), (40, 4339153), (41, 4233320), (52, 3337810), (56, 3099395), (65, 2670248), (70, 2479516), (82, 2116660), (91, 1907320), (104, 1668905), (130, 1335124), (140, 1239758), (164, 1058330), (182, 953660), (205, 846664), (260, 667562), (280, 619879), (287, 604760), (328, 529165), (364, 476830), (410, 423332), (455, 381464), (520, 333781), (533, 325640), (574, 302380), (728, 238415), (820, 211666), (910, 190732), (1066, 162820), (1148, 151190), (1163, 149240), (1435, 120952), (1640, 105833), (1820, 95366), (2132, 81410), (2296, 75595), (2326, 74620), (2665, 65128), (2870, 60476), (3640, 47683), (3731, 46520), (4264, 40705), (4652, 37310), (5330, 32564), (5740, 30238), (5815, 29848), (7462, 23260), (8141, 21320), (9304, 18655), (10660, 16282), (11480, 15119), (11630, 14924)]