200673960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6997}}^1$

素因数の和:7250

約数の個数: 64

約数和(自身を含む): 604627200

約数和(自身を除く): 403953240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5736, 6997, 7170, 9560, 13994, 14340, 20991, 27988, 28680, 34985, 41982, 55976, 69970, 83964, 104955, 139940, 167928, 209910, 279880, 419820, 839640, 1672283, 3344566, 5016849, 6689132, 8361415, 10033698, 13378264, 16722830, 20067396, 25084245, 33445660, 40134792, 50168490, 66891320, 100336980, 200673960]

約数ペア:

[(1, 200673960), (2, 100336980), (3, 66891320), (4, 50168490), (5, 40134792), (6, 33445660), (8, 25084245), (10, 20067396), (12, 16722830), (15, 13378264), (20, 10033698), (24, 8361415), (30, 6689132), (40, 5016849), (60, 3344566), (120, 1672283), (239, 839640), (478, 419820), (717, 279880), (956, 209910), (1195, 167928), (1434, 139940), (1912, 104955), (2390, 83964), (2868, 69970), (3585, 55976), (4780, 41982), (5736, 34985), (6997, 28680), (7170, 27988), (9560, 20991), (13994, 14340)]