266926058240

素因数分解:

$2^8\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1381033}}^1$

素因数の和:1381205

約数の個数: 72

約数和(自身を含む): 643606037088

約数和(自身を除く): 376679978848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 151, 160, 256, 302, 320, 604, 640, 755, 1208, 1280, 1510, 2416, 3020, 4832, 6040, 9664, 12080, 19328, 24160, 38656, 48320, 96640, 193280, 1381033, 2762066, 5524132, 6905165, 11048264, 13810330, 22096528, 27620660, 44193056, 55241320, 88386112, 110482640, 176772224, 208535983, 220965280, 353544448, 417071966, 441930560, 834143932, 883861120, 1042679915, 1668287864, 1767722240, 2085359830, 3336575728, 4170719660, 6673151456, 8341439320, 13346302912, 16682878640, 26692605824, 33365757280, 53385211648, 66731514560, 133463029120, 266926058240]

約数ペア:

[(1, 266926058240), (2, 133463029120), (4, 66731514560), (5, 53385211648), (8, 33365757280), (10, 26692605824), (16, 16682878640), (20, 13346302912), (32, 8341439320), (40, 6673151456), (64, 4170719660), (80, 3336575728), (128, 2085359830), (151, 1767722240), (160, 1668287864), (256, 1042679915), (302, 883861120), (320, 834143932), (604, 441930560), (640, 417071966), (755, 353544448), (1208, 220965280), (1280, 208535983), (1510, 176772224), (2416, 110482640), (3020, 88386112), (4832, 55241320), (6040, 44193056), (9664, 27620660), (12080, 22096528), (19328, 13810330), (24160, 11048264), (38656, 6905165), (48320, 5524132), (96640, 2762066), (193280, 1381033)]