144579040

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 357267456

約数和(自身を除く): 212688416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 103, 124, 155, 160, 206, 248, 283, 310, 412, 496, 515, 566, 620, 824, 992, 1030, 1132, 1240, 1415, 1648, 2060, 2264, 2480, 2830, 3193, 3296, 4120, 4528, 4960, 5660, 6386, 8240, 8773, 9056, 11320, 12772, 15965, 16480, 17546, 22640, 25544, 29149, 31930, 35092, 43865, 45280, 51088, 58298, 63860, 70184, 87730, 102176, 116596, 127720, 140368, 145745, 175460, 233192, 255440, 280736, 291490, 350920, 466384, 510880, 582980, 701840, 903619, 932768, 1165960, 1403680, 1807238, 2331920, 3614476, 4518095, 4663840, 7228952, 9036190, 14457904, 18072380, 28915808, 36144760, 72289520, 144579040]

約数ペア:

[(1, 144579040), (2, 72289520), (4, 36144760), (5, 28915808), (8, 18072380), (10, 14457904), (16, 9036190), (20, 7228952), (31, 4663840), (32, 4518095), (40, 3614476), (62, 2331920), (80, 1807238), (103, 1403680), (124, 1165960), (155, 932768), (160, 903619), (206, 701840), (248, 582980), (283, 510880), (310, 466384), (412, 350920), (496, 291490), (515, 280736), (566, 255440), (620, 233192), (824, 175460), (992, 145745), (1030, 140368), (1132, 127720), (1240, 116596), (1415, 102176), (1648, 87730), (2060, 70184), (2264, 63860), (2480, 58298), (2830, 51088), (3193, 45280), (3296, 43865), (4120, 35092), (4528, 31930), (4960, 29149), (5660, 25544), (6386, 22640), (8240, 17546), (8773, 16480), (9056, 15965), (11320, 12772)]