170217240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1193}}^1$

素因数の和:1277

約数の個数: 128

約数和(自身を含む): 541598400

約数和(自身を除く): 371381160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 41, 58, 60, 82, 87, 116, 120, 123, 145, 164, 174, 205, 232, 246, 290, 328, 348, 410, 435, 492, 580, 615, 696, 820, 870, 984, 1160, 1189, 1193, 1230, 1640, 1740, 2378, 2386, 2460, 3480, 3567, 3579, 4756, 4772, 4920, 5945, 5965, 7134, 7158, 9512, 9544, 11890, 11930, 14268, 14316, 17835, 17895, 23780, 23860, 28536, 28632, 34597, 35670, 35790, 47560, 47720, 48913, 69194, 71340, 71580, 97826, 103791, 138388, 142680, 143160, 146739, 172985, 195652, 207582, 244565, 276776, 293478, 345970, 391304, 415164, 489130, 518955, 586956, 691940, 733695, 830328, 978260, 1037910, 1173912, 1383880, 1418477, 1467390, 1956520, 2075820, 2836954, 2934780, 4151640, 4255431, 5673908, 5869560, 7092385, 8510862, 11347816, 14184770, 17021724, 21277155, 28369540, 34043448, 42554310, 56739080, 85108620, 170217240]

約数ペア:

[(1, 170217240), (2, 85108620), (3, 56739080), (4, 42554310), (5, 34043448), (6, 28369540), (8, 21277155), (10, 17021724), (12, 14184770), (15, 11347816), (20, 8510862), (24, 7092385), (29, 5869560), (30, 5673908), (40, 4255431), (41, 4151640), (58, 2934780), (60, 2836954), (82, 2075820), (87, 1956520), (116, 1467390), (120, 1418477), (123, 1383880), (145, 1173912), (164, 1037910), (174, 978260), (205, 830328), (232, 733695), (246, 691940), (290, 586956), (328, 518955), (348, 489130), (410, 415164), (435, 391304), (492, 345970), (580, 293478), (615, 276776), (696, 244565), (820, 207582), (870, 195652), (984, 172985), (1160, 146739), (1189, 143160), (1193, 142680), (1230, 138388), (1640, 103791), (1740, 97826), (2378, 71580), (2386, 71340), (2460, 69194), (3480, 48913), (3567, 47720), (3579, 47560), (4756, 35790), (4772, 35670), (4920, 34597), (5945, 28632), (5965, 28536), (7134, 23860), (7158, 23780), (9512, 17895), (9544, 17835), (11890, 14316), (11930, 14268)]