1142057360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{3313}}^1$

素因数の和:3496

約数の個数: 80

約数和(自身を含む): 2761489920

約数和(自身を除く): 1619432560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 139, 155, 248, 278, 310, 496, 556, 620, 695, 1112, 1240, 1390, 2224, 2480, 2780, 3313, 4309, 5560, 6626, 8618, 11120, 13252, 16565, 17236, 21545, 26504, 33130, 34472, 43090, 53008, 66260, 68944, 86180, 102703, 132520, 172360, 205406, 265040, 344720, 410812, 460507, 513515, 821624, 921014, 1027030, 1643248, 1842028, 2054060, 2302535, 3684056, 4108120, 4605070, 7368112, 8216240, 9210140, 14275717, 18420280, 28551434, 36840560, 57102868, 71378585, 114205736, 142757170, 228411472, 285514340, 571028680, 1142057360]

約数ペア:

[(1, 1142057360), (2, 571028680), (4, 285514340), (5, 228411472), (8, 142757170), (10, 114205736), (16, 71378585), (20, 57102868), (31, 36840560), (40, 28551434), (62, 18420280), (80, 14275717), (124, 9210140), (139, 8216240), (155, 7368112), (248, 4605070), (278, 4108120), (310, 3684056), (496, 2302535), (556, 2054060), (620, 1842028), (695, 1643248), (1112, 1027030), (1240, 921014), (1390, 821624), (2224, 513515), (2480, 460507), (2780, 410812), (3313, 344720), (4309, 265040), (5560, 205406), (6626, 172360), (8618, 132520), (11120, 102703), (13252, 86180), (16565, 68944), (17236, 66260), (21545, 53008), (26504, 43090), (33130, 34472)]