196123560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:915

約数の個数: 128

約数和(自身を含む): 628715520

約数和(自身を除く): 432591960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 127, 136, 170, 204, 254, 255, 340, 381, 408, 508, 510, 635, 680, 757, 762, 1016, 1020, 1270, 1514, 1524, 1905, 2040, 2159, 2271, 2540, 3028, 3048, 3785, 3810, 4318, 4542, 5080, 6056, 6477, 7570, 7620, 8636, 9084, 10795, 11355, 12869, 12954, 15140, 15240, 17272, 18168, 21590, 22710, 25738, 25908, 30280, 32385, 38607, 43180, 45420, 51476, 51816, 64345, 64770, 77214, 86360, 90840, 96139, 102952, 128690, 129540, 154428, 192278, 193035, 257380, 259080, 288417, 308856, 384556, 386070, 480695, 514760, 576834, 769112, 772140, 961390, 1153668, 1442085, 1544280, 1634363, 1922780, 2307336, 2884170, 3268726, 3845560, 4903089, 5768340, 6537452, 8171815, 9806178, 11536680, 13074904, 16343630, 19612356, 24515445, 32687260, 39224712, 49030890, 65374520, 98061780, 196123560]

約数ペア:

[(1, 196123560), (2, 98061780), (3, 65374520), (4, 49030890), (5, 39224712), (6, 32687260), (8, 24515445), (10, 19612356), (12, 16343630), (15, 13074904), (17, 11536680), (20, 9806178), (24, 8171815), (30, 6537452), (34, 5768340), (40, 4903089), (51, 3845560), (60, 3268726), (68, 2884170), (85, 2307336), (102, 1922780), (120, 1634363), (127, 1544280), (136, 1442085), (170, 1153668), (204, 961390), (254, 772140), (255, 769112), (340, 576834), (381, 514760), (408, 480695), (508, 386070), (510, 384556), (635, 308856), (680, 288417), (757, 259080), (762, 257380), (1016, 193035), (1020, 192278), (1270, 154428), (1514, 129540), (1524, 128690), (1905, 102952), (2040, 96139), (2159, 90840), (2271, 86360), (2540, 77214), (3028, 64770), (3048, 64345), (3785, 51816), (3810, 51476), (4318, 45420), (4542, 43180), (5080, 38607), (6056, 32385), (6477, 30280), (7570, 25908), (7620, 25738), (8636, 22710), (9084, 21590), (10795, 18168), (11355, 17272), (12869, 15240), (12954, 15140)]