142569840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:887

約数の個数: 160

約数和(自身を含む): 510253056

約数和(自身を除く): 367683216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 113, 120, 140, 168, 210, 226, 240, 280, 336, 339, 420, 452, 560, 565, 678, 751, 791, 840, 904, 1130, 1356, 1502, 1582, 1680, 1695, 1808, 2253, 2260, 2373, 2712, 3004, 3164, 3390, 3755, 3955, 4506, 4520, 4746, 5257, 5424, 6008, 6328, 6780, 7510, 7910, 9012, 9040, 9492, 10514, 11265, 11865, 12016, 12656, 13560, 15020, 15771, 15820, 18024, 18984, 21028, 22530, 23730, 26285, 27120, 30040, 31542, 31640, 36048, 37968, 42056, 45060, 47460, 52570, 60080, 63084, 63280, 78855, 84112, 84863, 90120, 94920, 105140, 126168, 157710, 169726, 180240, 189840, 210280, 252336, 254589, 315420, 339452, 420560, 424315, 509178, 594041, 630840, 678904, 848630, 1018356, 1188082, 1261680, 1272945, 1357808, 1697260, 1782123, 2036712, 2376164, 2545890, 2970205, 3394520, 3564246, 4073424, 4752328, 5091780, 5940410, 6789040, 7128492, 8910615, 9504656, 10183560, 11880820, 14256984, 17821230, 20367120, 23761640, 28513968, 35642460, 47523280, 71284920, 142569840]

約数ペア:

[(1, 142569840), (2, 71284920), (3, 47523280), (4, 35642460), (5, 28513968), (6, 23761640), (7, 20367120), (8, 17821230), (10, 14256984), (12, 11880820), (14, 10183560), (15, 9504656), (16, 8910615), (20, 7128492), (21, 6789040), (24, 5940410), (28, 5091780), (30, 4752328), (35, 4073424), (40, 3564246), (42, 3394520), (48, 2970205), (56, 2545890), (60, 2376164), (70, 2036712), (80, 1782123), (84, 1697260), (105, 1357808), (112, 1272945), (113, 1261680), (120, 1188082), (140, 1018356), (168, 848630), (210, 678904), (226, 630840), (240, 594041), (280, 509178), (336, 424315), (339, 420560), (420, 339452), (452, 315420), (560, 254589), (565, 252336), (678, 210280), (751, 189840), (791, 180240), (840, 169726), (904, 157710), (1130, 126168), (1356, 105140), (1502, 94920), (1582, 90120), (1680, 84863), (1695, 84112), (1808, 78855), (2253, 63280), (2260, 63084), (2373, 60080), (2712, 52570), (3004, 47460), (3164, 45060), (3390, 42056), (3755, 37968), (3955, 36048), (4506, 31640), (4520, 31542), (4746, 30040), (5257, 27120), (5424, 26285), (6008, 23730), (6328, 22530), (6780, 21028), (7510, 18984), (7910, 18024), (9012, 15820), (9040, 15771), (9492, 15020), (10514, 13560), (11265, 12656), (11865, 12016)]