1615663680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{98999}}^1$

素因数の和:99036

約数の個数: 112

約数和(自身を含む): 5431536000

約数和(自身を除く): 3815872320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 98999, 197998, 296997, 395996, 494995, 593994, 791992, 989990, 1187988, 1484985, 1583984, 1682983, 1979980, 2375976, 2969970, 3167968, 3365966, 3959960, 4751952, 5048949, 5939940, 6335936, 6731932, 7919920, 8414915, 9503904, 10097898, 11879880, 13463864, 15839840, 16829830, 19007808, 20195796, 23759760, 25244745, 26927728, 31679680, 33659660, 40391592, 47519520, 50489490, 53855456, 67319320, 80783184, 95039040, 100978980, 107710912, 134638640, 161566368, 201957960, 269277280, 323132736, 403915920, 538554560, 807831840, 1615663680]

約数ペア:

[(1, 1615663680), (2, 807831840), (3, 538554560), (4, 403915920), (5, 323132736), (6, 269277280), (8, 201957960), (10, 161566368), (12, 134638640), (15, 107710912), (16, 100978980), (17, 95039040), (20, 80783184), (24, 67319320), (30, 53855456), (32, 50489490), (34, 47519520), (40, 40391592), (48, 33659660), (51, 31679680), (60, 26927728), (64, 25244745), (68, 23759760), (80, 20195796), (85, 19007808), (96, 16829830), (102, 15839840), (120, 13463864), (136, 11879880), (160, 10097898), (170, 9503904), (192, 8414915), (204, 7919920), (240, 6731932), (255, 6335936), (272, 5939940), (320, 5048949), (340, 4751952), (408, 3959960), (480, 3365966), (510, 3167968), (544, 2969970), (680, 2375976), (816, 1979980), (960, 1682983), (1020, 1583984), (1088, 1484985), (1360, 1187988), (1632, 989990), (2040, 791992), (2720, 593994), (3264, 494995), (4080, 395996), (5440, 296997), (8160, 197998), (16320, 98999)]