630528080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12373}}^1$

素因数の和:12413

約数の個数: 120

約数和(自身を含む): 1836648072

約数和(自身を除く): 1206119992

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1820, 1960, 2548, 3185, 3640, 3920, 5096, 6370, 7280, 10192, 12373, 12740, 24746, 25480, 49492, 50960, 61865, 86611, 98984, 123730, 160849, 173222, 197968, 247460, 321698, 346444, 433055, 494920, 606277, 643396, 692888, 804245, 866110, 989840, 1125943, 1212554, 1286792, 1385776, 1608490, 1732220, 2251886, 2425108, 2573584, 3031385, 3216980, 3464440, 4503772, 4850216, 5629715, 6062770, 6433960, 6928880, 7881601, 9007544, 9700432, 11259430, 12125540, 12867920, 15763202, 18015088, 22518860, 24251080, 31526404, 39408005, 45037720, 48502160, 63052808, 78816010, 90075440, 126105616, 157632020, 315264040, 630528080]

約数ペア:

[(1, 630528080), (2, 315264040), (4, 157632020), (5, 126105616), (7, 90075440), (8, 78816010), (10, 63052808), (13, 48502160), (14, 45037720), (16, 39408005), (20, 31526404), (26, 24251080), (28, 22518860), (35, 18015088), (40, 15763202), (49, 12867920), (52, 12125540), (56, 11259430), (65, 9700432), (70, 9007544), (80, 7881601), (91, 6928880), (98, 6433960), (104, 6062770), (112, 5629715), (130, 4850216), (140, 4503772), (182, 3464440), (196, 3216980), (208, 3031385), (245, 2573584), (260, 2425108), (280, 2251886), (364, 1732220), (392, 1608490), (455, 1385776), (490, 1286792), (520, 1212554), (560, 1125943), (637, 989840), (728, 866110), (784, 804245), (910, 692888), (980, 643396), (1040, 606277), (1274, 494920), (1456, 433055), (1820, 346444), (1960, 321698), (2548, 247460), (3185, 197968), (3640, 173222), (3920, 160849), (5096, 123730), (6370, 98984), (7280, 86611), (10192, 61865), (12373, 50960), (12740, 49492), (24746, 25480)]