84233240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 237202560

約数和(自身を除く): 152969320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 91, 104, 130, 140, 146, 182, 260, 280, 292, 317, 364, 365, 455, 511, 520, 584, 634, 728, 730, 910, 949, 1022, 1268, 1460, 1585, 1820, 1898, 2044, 2219, 2536, 2555, 2920, 3170, 3640, 3796, 4088, 4121, 4438, 4745, 5110, 6340, 6643, 7592, 8242, 8876, 9490, 10220, 11095, 12680, 13286, 16484, 17752, 18980, 20440, 20605, 22190, 23141, 26572, 28847, 32968, 33215, 37960, 41210, 44380, 46282, 53144, 57694, 66430, 82420, 88760, 92564, 115388, 115705, 132860, 144235, 161987, 164840, 185128, 230776, 231410, 265720, 288470, 300833, 323974, 462820, 576940, 601666, 647948, 809935, 925640, 1153880, 1203332, 1295896, 1504165, 1619870, 2105831, 2406664, 3008330, 3239740, 4211662, 6016660, 6479480, 8423324, 10529155, 12033320, 16846648, 21058310, 42116620, 84233240]

約数ペア:

[(1, 84233240), (2, 42116620), (4, 21058310), (5, 16846648), (7, 12033320), (8, 10529155), (10, 8423324), (13, 6479480), (14, 6016660), (20, 4211662), (26, 3239740), (28, 3008330), (35, 2406664), (40, 2105831), (52, 1619870), (56, 1504165), (65, 1295896), (70, 1203332), (73, 1153880), (91, 925640), (104, 809935), (130, 647948), (140, 601666), (146, 576940), (182, 462820), (260, 323974), (280, 300833), (292, 288470), (317, 265720), (364, 231410), (365, 230776), (455, 185128), (511, 164840), (520, 161987), (584, 144235), (634, 132860), (728, 115705), (730, 115388), (910, 92564), (949, 88760), (1022, 82420), (1268, 66430), (1460, 57694), (1585, 53144), (1820, 46282), (1898, 44380), (2044, 41210), (2219, 37960), (2536, 33215), (2555, 32968), (2920, 28847), (3170, 26572), (3640, 23141), (3796, 22190), (4088, 20605), (4121, 20440), (4438, 18980), (4745, 17752), (5110, 16484), (6340, 13286), (6643, 12680), (7592, 11095), (8242, 10220), (8876, 9490)]