108135040

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 286085520

約数和(自身を除く): 177950480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 128, 130, 160, 164, 205, 208, 260, 317, 320, 328, 410, 416, 520, 533, 634, 640, 656, 820, 832, 1040, 1066, 1268, 1312, 1585, 1640, 1664, 2080, 2132, 2536, 2624, 2665, 3170, 3280, 4121, 4160, 4264, 5072, 5248, 5330, 6340, 6560, 8242, 8320, 8528, 10144, 10660, 12680, 12997, 13120, 16484, 17056, 20288, 20605, 21320, 25360, 25994, 26240, 32968, 34112, 40576, 41210, 42640, 50720, 51988, 64985, 65936, 68224, 82420, 85280, 101440, 103976, 129970, 131872, 164840, 168961, 170560, 202880, 207952, 259940, 263744, 329680, 337922, 341120, 415904, 519880, 527488, 659360, 675844, 831808, 844805, 1039760, 1318720, 1351688, 1663616, 1689610, 2079520, 2637440, 2703376, 3379220, 4159040, 5406752, 6758440, 8318080, 10813504, 13516880, 21627008, 27033760, 54067520, 108135040]

約数ペア:

[(1, 108135040), (2, 54067520), (4, 27033760), (5, 21627008), (8, 13516880), (10, 10813504), (13, 8318080), (16, 6758440), (20, 5406752), (26, 4159040), (32, 3379220), (40, 2703376), (41, 2637440), (52, 2079520), (64, 1689610), (65, 1663616), (80, 1351688), (82, 1318720), (104, 1039760), (128, 844805), (130, 831808), (160, 675844), (164, 659360), (205, 527488), (208, 519880), (260, 415904), (317, 341120), (320, 337922), (328, 329680), (410, 263744), (416, 259940), (520, 207952), (533, 202880), (634, 170560), (640, 168961), (656, 164840), (820, 131872), (832, 129970), (1040, 103976), (1066, 101440), (1268, 85280), (1312, 82420), (1585, 68224), (1640, 65936), (1664, 64985), (2080, 51988), (2132, 50720), (2536, 42640), (2624, 41210), (2665, 40576), (3170, 34112), (3280, 32968), (4121, 26240), (4160, 25994), (4264, 25360), (5072, 21320), (5248, 20605), (5330, 20288), (6340, 17056), (6560, 16484), (8242, 13120), (8320, 12997), (8528, 12680), (10144, 10660)]