233124080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1471}}^1$

素因数の和:1774

約数の個数: 80

約数和(自身を含む): 622055424

約数和(自身を除く): 388931344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 283, 560, 566, 1132, 1415, 1471, 1981, 2264, 2830, 2942, 3962, 4528, 5660, 5884, 7355, 7924, 9905, 10297, 11320, 11768, 14710, 15848, 19810, 20594, 22640, 23536, 29420, 31696, 39620, 41188, 51485, 58840, 79240, 82376, 102970, 117680, 158480, 164752, 205940, 411880, 416293, 823760, 832586, 1665172, 2081465, 2914051, 3330344, 4162930, 5828102, 6660688, 8325860, 11656204, 14570255, 16651720, 23312408, 29140510, 33303440, 46624816, 58281020, 116562040, 233124080]

約数ペア:

[(1, 233124080), (2, 116562040), (4, 58281020), (5, 46624816), (7, 33303440), (8, 29140510), (10, 23312408), (14, 16651720), (16, 14570255), (20, 11656204), (28, 8325860), (35, 6660688), (40, 5828102), (56, 4162930), (70, 3330344), (80, 2914051), (112, 2081465), (140, 1665172), (280, 832586), (283, 823760), (560, 416293), (566, 411880), (1132, 205940), (1415, 164752), (1471, 158480), (1981, 117680), (2264, 102970), (2830, 82376), (2942, 79240), (3962, 58840), (4528, 51485), (5660, 41188), (5884, 39620), (7355, 31696), (7924, 29420), (9905, 23536), (10297, 22640), (11320, 20594), (11768, 19810), (14710, 15848)]