138429120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3517}}^1$

素因数の和:3578

約数の個数: 112

約数和(自身を含む): 450360288

約数和(自身を除く): 311931168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1968, 2460, 2624, 3280, 3517, 3936, 4920, 6560, 7034, 7872, 9840, 10551, 13120, 14068, 17585, 19680, 21102, 28136, 35170, 39360, 42204, 52755, 56272, 70340, 84408, 105510, 112544, 140680, 144197, 168816, 211020, 225088, 281360, 288394, 337632, 422040, 432591, 562720, 576788, 675264, 720985, 844080, 865182, 1125440, 1153576, 1441970, 1688160, 1730364, 2162955, 2307152, 2883940, 3376320, 3460728, 4325910, 4614304, 5767880, 6921456, 8651820, 9228608, 11535760, 13842912, 17303640, 23071520, 27685824, 34607280, 46143040, 69214560, 138429120]

約数ペア:

[(1, 138429120), (2, 69214560), (3, 46143040), (4, 34607280), (5, 27685824), (6, 23071520), (8, 17303640), (10, 13842912), (12, 11535760), (15, 9228608), (16, 8651820), (20, 6921456), (24, 5767880), (30, 4614304), (32, 4325910), (40, 3460728), (41, 3376320), (48, 2883940), (60, 2307152), (64, 2162955), (80, 1730364), (82, 1688160), (96, 1441970), (120, 1153576), (123, 1125440), (160, 865182), (164, 844080), (192, 720985), (205, 675264), (240, 576788), (246, 562720), (320, 432591), (328, 422040), (410, 337632), (480, 288394), (492, 281360), (615, 225088), (656, 211020), (820, 168816), (960, 144197), (984, 140680), (1230, 112544), (1312, 105510), (1640, 84408), (1968, 70340), (2460, 56272), (2624, 52755), (3280, 42204), (3517, 39360), (3936, 35170), (4920, 28136), (6560, 21102), (7034, 19680), (7872, 17585), (9840, 14068), (10551, 13120)]