8280276360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{98999}}^1$

素因数の和:99071

約数の個数: 128

約数和(自身を含む): 26943840000

約数和(自身を除く): 18663563640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 246, 255, 328, 340, 408, 410, 492, 510, 615, 680, 697, 820, 984, 1020, 1230, 1394, 1640, 2040, 2091, 2460, 2788, 3485, 4182, 4920, 5576, 6970, 8364, 10455, 13940, 16728, 20910, 27880, 41820, 83640, 98999, 197998, 296997, 395996, 494995, 593994, 791992, 989990, 1187988, 1484985, 1682983, 1979980, 2375976, 2969970, 3365966, 3959960, 4058959, 5048949, 5939940, 6731932, 8117918, 8414915, 10097898, 11879880, 12176877, 13463864, 16235836, 16829830, 20195796, 20294795, 24353754, 25244745, 32471672, 33659660, 40391592, 40589590, 48707508, 50489490, 60884385, 67319320, 69002303, 81179180, 97415016, 100978980, 121768770, 138004606, 162358360, 201957960, 207006909, 243537540, 276009212, 345011515, 414013818, 487075080, 552018424, 690023030, 828027636, 1035034545, 1380046060, 1656055272, 2070069090, 2760092120, 4140138180, 8280276360]

約数ペア:

[(1, 8280276360), (2, 4140138180), (3, 2760092120), (4, 2070069090), (5, 1656055272), (6, 1380046060), (8, 1035034545), (10, 828027636), (12, 690023030), (15, 552018424), (17, 487075080), (20, 414013818), (24, 345011515), (30, 276009212), (34, 243537540), (40, 207006909), (41, 201957960), (51, 162358360), (60, 138004606), (68, 121768770), (82, 100978980), (85, 97415016), (102, 81179180), (120, 69002303), (123, 67319320), (136, 60884385), (164, 50489490), (170, 48707508), (204, 40589590), (205, 40391592), (246, 33659660), (255, 32471672), (328, 25244745), (340, 24353754), (408, 20294795), (410, 20195796), (492, 16829830), (510, 16235836), (615, 13463864), (680, 12176877), (697, 11879880), (820, 10097898), (984, 8414915), (1020, 8117918), (1230, 6731932), (1394, 5939940), (1640, 5048949), (2040, 4058959), (2091, 3959960), (2460, 3365966), (2788, 2969970), (3485, 2375976), (4182, 1979980), (4920, 1682983), (5576, 1484985), (6970, 1187988), (8364, 989990), (10455, 791992), (13940, 593994), (16728, 494995), (20910, 395996), (27880, 296997), (41820, 197998), (83640, 98999)]