70216240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1298

約数の個数: 80

約数和(自身を含む): 175988736

約数和(自身を除く): 105772496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1231, 1240, 1426, 1840, 2462, 2480, 2852, 3565, 4924, 5704, 6155, 7130, 9848, 11408, 12310, 14260, 19696, 24620, 28313, 28520, 38161, 49240, 56626, 57040, 76322, 98480, 113252, 141565, 152644, 190805, 226504, 283130, 305288, 381610, 453008, 566260, 610576, 763220, 877703, 1132520, 1526440, 1755406, 2265040, 3052880, 3510812, 4388515, 7021624, 8777030, 14043248, 17554060, 35108120, 70216240]

約数ペア:

[(1, 70216240), (2, 35108120), (4, 17554060), (5, 14043248), (8, 8777030), (10, 7021624), (16, 4388515), (20, 3510812), (23, 3052880), (31, 2265040), (40, 1755406), (46, 1526440), (62, 1132520), (80, 877703), (92, 763220), (115, 610576), (124, 566260), (155, 453008), (184, 381610), (230, 305288), (248, 283130), (310, 226504), (368, 190805), (460, 152644), (496, 141565), (620, 113252), (713, 98480), (920, 76322), (1231, 57040), (1240, 56626), (1426, 49240), (1840, 38161), (2462, 28520), (2480, 28313), (2852, 24620), (3565, 19696), (4924, 14260), (5704, 12310), (6155, 11408), (7130, 9848)]