761456804920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{159969917}}^1$

素因数の和:159969952

約数の個数: 64

約数和(自身を含む): 2073210137280

約数和(自身を除く): 1311753332360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 159969917, 319939834, 639879668, 799849585, 1119789419, 1279759336, 1599699170, 2239578838, 2719488589, 3199398340, 4479157676, 5438977178, 5598947095, 6398796680, 8958315352, 10877954356, 11197894190, 13597442945, 19036420123, 21755908712, 22395788380, 27194885890, 38072840246, 44791576760, 54389771780, 76145680492, 95182100615, 108779543560, 152291360984, 190364201230, 380728402460, 761456804920]

約数ペア:

[(1, 761456804920), (2, 380728402460), (4, 190364201230), (5, 152291360984), (7, 108779543560), (8, 95182100615), (10, 76145680492), (14, 54389771780), (17, 44791576760), (20, 38072840246), (28, 27194885890), (34, 22395788380), (35, 21755908712), (40, 19036420123), (56, 13597442945), (68, 11197894190), (70, 10877954356), (85, 8958315352), (119, 6398796680), (136, 5598947095), (140, 5438977178), (170, 4479157676), (238, 3199398340), (280, 2719488589), (340, 2239578838), (476, 1599699170), (595, 1279759336), (680, 1119789419), (952, 799849585), (1190, 639879668), (2380, 319939834), (4760, 159969917)]