236109160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 630685440

約数和(自身を除く): 394576280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 131, 140, 157, 164, 205, 262, 280, 287, 314, 328, 410, 524, 574, 628, 655, 785, 820, 917, 1048, 1099, 1148, 1256, 1310, 1435, 1570, 1640, 1834, 2198, 2296, 2620, 2870, 3140, 3668, 4396, 4585, 5240, 5371, 5495, 5740, 6280, 6437, 7336, 8792, 9170, 10742, 10990, 11480, 12874, 18340, 20567, 21484, 21980, 25748, 26855, 32185, 36680, 37597, 41134, 42968, 43960, 45059, 51496, 53710, 64370, 75194, 82268, 90118, 102835, 107420, 128740, 143969, 150388, 164536, 180236, 187985, 205670, 214840, 225295, 257480, 287938, 300776, 360472, 375970, 411340, 450590, 575876, 719845, 751940, 822680, 843247, 901180, 1151752, 1439690, 1503880, 1686494, 1802360, 2879380, 3372988, 4216235, 5758760, 5902729, 6745976, 8432470, 11805458, 16864940, 23610916, 29513645, 33729880, 47221832, 59027290, 118054580, 236109160]

約数ペア:

[(1, 236109160), (2, 118054580), (4, 59027290), (5, 47221832), (7, 33729880), (8, 29513645), (10, 23610916), (14, 16864940), (20, 11805458), (28, 8432470), (35, 6745976), (40, 5902729), (41, 5758760), (56, 4216235), (70, 3372988), (82, 2879380), (131, 1802360), (140, 1686494), (157, 1503880), (164, 1439690), (205, 1151752), (262, 901180), (280, 843247), (287, 822680), (314, 751940), (328, 719845), (410, 575876), (524, 450590), (574, 411340), (628, 375970), (655, 360472), (785, 300776), (820, 287938), (917, 257480), (1048, 225295), (1099, 214840), (1148, 205670), (1256, 187985), (1310, 180236), (1435, 164536), (1570, 150388), (1640, 143969), (1834, 128740), (2198, 107420), (2296, 102835), (2620, 90118), (2870, 82268), (3140, 75194), (3668, 64370), (4396, 53710), (4585, 51496), (5240, 45059), (5371, 43960), (5495, 42968), (5740, 41134), (6280, 37597), (6437, 36680), (7336, 32185), (8792, 26855), (9170, 25748), (10742, 21980), (10990, 21484), (11480, 20567), (12874, 18340)]