147408040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4231}}^1$

素因数の和:4322

約数の個数: 64

約数和(自身を含む): 362597760

約数和(自身を除く): 215189720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1742, 2680, 3484, 4231, 4355, 6968, 8462, 8710, 16924, 17420, 21155, 33848, 34840, 42310, 55003, 84620, 110006, 169240, 220012, 275015, 283477, 440024, 550030, 566954, 1100060, 1133908, 1417385, 2200120, 2267816, 2834770, 3685201, 5669540, 7370402, 11339080, 14740804, 18426005, 29481608, 36852010, 73704020, 147408040]

約数ペア:

[(1, 147408040), (2, 73704020), (4, 36852010), (5, 29481608), (8, 18426005), (10, 14740804), (13, 11339080), (20, 7370402), (26, 5669540), (40, 3685201), (52, 2834770), (65, 2267816), (67, 2200120), (104, 1417385), (130, 1133908), (134, 1100060), (260, 566954), (268, 550030), (335, 440024), (520, 283477), (536, 275015), (670, 220012), (871, 169240), (1340, 110006), (1742, 84620), (2680, 55003), (3484, 42310), (4231, 34840), (4355, 33848), (6968, 21155), (8462, 17420), (8710, 16924)]