147899760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:343

約数の個数: 160

約数和(自身を含む): 480350208

約数和(自身を除く): 332450448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 103, 120, 124, 155, 186, 193, 206, 240, 248, 309, 310, 372, 386, 412, 465, 496, 515, 579, 618, 620, 744, 772, 824, 930, 965, 1030, 1158, 1236, 1240, 1488, 1544, 1545, 1648, 1860, 1930, 2060, 2316, 2472, 2480, 2895, 3088, 3090, 3193, 3720, 3860, 4120, 4632, 4944, 5790, 5983, 6180, 6386, 7440, 7720, 8240, 9264, 9579, 11580, 11966, 12360, 12772, 15440, 15965, 17949, 19158, 19879, 23160, 23932, 24720, 25544, 29915, 31930, 35898, 38316, 39758, 46320, 47864, 47895, 51088, 59637, 59830, 63860, 71796, 76632, 79516, 89745, 95728, 95790, 99395, 119274, 119660, 127720, 143592, 153264, 159032, 179490, 191580, 198790, 238548, 239320, 255440, 287184, 298185, 318064, 358980, 383160, 397580, 477096, 478640, 596370, 616249, 717960, 766320, 795160, 954192, 1192740, 1232498, 1435920, 1590320, 1848747, 2385480, 2464996, 3081245, 3697494, 4770960, 4929992, 6162490, 7394988, 9243735, 9859984, 12324980, 14789976, 18487470, 24649960, 29579952, 36974940, 49299920, 73949880, 147899760]

約数ペア:

[(1, 147899760), (2, 73949880), (3, 49299920), (4, 36974940), (5, 29579952), (6, 24649960), (8, 18487470), (10, 14789976), (12, 12324980), (15, 9859984), (16, 9243735), (20, 7394988), (24, 6162490), (30, 4929992), (31, 4770960), (40, 3697494), (48, 3081245), (60, 2464996), (62, 2385480), (80, 1848747), (93, 1590320), (103, 1435920), (120, 1232498), (124, 1192740), (155, 954192), (186, 795160), (193, 766320), (206, 717960), (240, 616249), (248, 596370), (309, 478640), (310, 477096), (372, 397580), (386, 383160), (412, 358980), (465, 318064), (496, 298185), (515, 287184), (579, 255440), (618, 239320), (620, 238548), (744, 198790), (772, 191580), (824, 179490), (930, 159032), (965, 153264), (1030, 143592), (1158, 127720), (1236, 119660), (1240, 119274), (1488, 99395), (1544, 95790), (1545, 95728), (1648, 89745), (1860, 79516), (1930, 76632), (2060, 71796), (2316, 63860), (2472, 59830), (2480, 59637), (2895, 51088), (3088, 47895), (3090, 47864), (3193, 46320), (3720, 39758), (3860, 38316), (4120, 35898), (4632, 31930), (4944, 29915), (5790, 25544), (5983, 24720), (6180, 23932), (6386, 23160), (7440, 19879), (7720, 19158), (8240, 17949), (9264, 15965), (9579, 15440), (11580, 12772), (11966, 12360)]