69759040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:480

約数の個数: 112

約数和(自身を含む): 183702960

約数和(自身を除く): 113943920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 130, 160, 164, 205, 208, 260, 320, 328, 409, 410, 416, 520, 533, 656, 818, 820, 832, 1040, 1066, 1312, 1636, 1640, 2045, 2080, 2132, 2624, 2665, 3272, 3280, 4090, 4160, 4264, 5317, 5330, 6544, 6560, 8180, 8528, 10634, 10660, 13088, 13120, 16360, 16769, 17056, 21268, 21320, 26176, 26585, 32720, 33538, 34112, 42536, 42640, 53170, 65440, 67076, 83845, 85072, 85280, 106340, 130880, 134152, 167690, 170144, 170560, 212680, 217997, 268304, 335380, 340288, 425360, 435994, 536608, 670760, 850720, 871988, 1073216, 1089985, 1341520, 1701440, 1743976, 2179970, 2683040, 3487952, 4359940, 5366080, 6975904, 8719880, 13951808, 17439760, 34879520, 69759040]

約数ペア:

[(1, 69759040), (2, 34879520), (4, 17439760), (5, 13951808), (8, 8719880), (10, 6975904), (13, 5366080), (16, 4359940), (20, 3487952), (26, 2683040), (32, 2179970), (40, 1743976), (41, 1701440), (52, 1341520), (64, 1089985), (65, 1073216), (80, 871988), (82, 850720), (104, 670760), (130, 536608), (160, 435994), (164, 425360), (205, 340288), (208, 335380), (260, 268304), (320, 217997), (328, 212680), (409, 170560), (410, 170144), (416, 167690), (520, 134152), (533, 130880), (656, 106340), (818, 85280), (820, 85072), (832, 83845), (1040, 67076), (1066, 65440), (1312, 53170), (1636, 42640), (1640, 42536), (2045, 34112), (2080, 33538), (2132, 32720), (2624, 26585), (2665, 26176), (3272, 21320), (3280, 21268), (4090, 17056), (4160, 16769), (4264, 16360), (5317, 13120), (5330, 13088), (6544, 10660), (6560, 10634), (8180, 8528)]