172161210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1192

約数の個数: 128

約数和(自身を含む): 492065280

約数和(自身を除く): 319904070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 23, 26, 30, 34, 39, 46, 51, 65, 69, 78, 85, 102, 115, 130, 138, 170, 195, 221, 230, 255, 299, 345, 390, 391, 442, 510, 598, 663, 690, 782, 897, 1105, 1129, 1173, 1326, 1495, 1794, 1955, 2210, 2258, 2346, 2990, 3315, 3387, 3910, 4485, 5083, 5645, 5865, 6630, 6774, 8970, 10166, 11290, 11730, 14677, 15249, 16935, 19193, 25415, 25967, 29354, 30498, 33870, 38386, 44031, 50830, 51934, 57579, 73385, 76245, 77901, 88062, 95965, 115158, 129835, 146770, 152490, 155802, 191930, 220155, 249509, 259670, 287895, 337571, 389505, 440310, 441439, 499018, 575790, 675142, 748527, 779010, 882878, 1012713, 1247545, 1324317, 1497054, 1687855, 2025426, 2207195, 2495090, 2648634, 3375710, 3742635, 4414390, 5063565, 5738707, 6621585, 7485270, 10127130, 11477414, 13243170, 17216121, 28693535, 34432242, 57387070, 86080605, 172161210]

約数ペア:

[(1, 172161210), (2, 86080605), (3, 57387070), (5, 34432242), (6, 28693535), (10, 17216121), (13, 13243170), (15, 11477414), (17, 10127130), (23, 7485270), (26, 6621585), (30, 5738707), (34, 5063565), (39, 4414390), (46, 3742635), (51, 3375710), (65, 2648634), (69, 2495090), (78, 2207195), (85, 2025426), (102, 1687855), (115, 1497054), (130, 1324317), (138, 1247545), (170, 1012713), (195, 882878), (221, 779010), (230, 748527), (255, 675142), (299, 575790), (345, 499018), (390, 441439), (391, 440310), (442, 389505), (510, 337571), (598, 287895), (663, 259670), (690, 249509), (782, 220155), (897, 191930), (1105, 155802), (1129, 152490), (1173, 146770), (1326, 129835), (1495, 115158), (1794, 95965), (1955, 88062), (2210, 77901), (2258, 76245), (2346, 73385), (2990, 57579), (3315, 51934), (3387, 50830), (3910, 44031), (4485, 38386), (5083, 33870), (5645, 30498), (5865, 29354), (6630, 25967), (6774, 25415), (8970, 19193), (10166, 16935), (11290, 15249), (11730, 14677)]