223186680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1873}}^1$

素因数の和:2221

約数の個数: 96

約数和(自身を含む): 727936560

約数和(自身を除く): 504749880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 331, 360, 662, 993, 1324, 1655, 1873, 1986, 2648, 2979, 3310, 3746, 3972, 4965, 5619, 5958, 6620, 7492, 7944, 9365, 9930, 11238, 11916, 13240, 14895, 14984, 16857, 18730, 19860, 22476, 23832, 28095, 29790, 33714, 37460, 39720, 44952, 56190, 59580, 67428, 74920, 84285, 112380, 119160, 134856, 168570, 224760, 337140, 619963, 674280, 1239926, 1859889, 2479852, 3099815, 3719778, 4959704, 5579667, 6199630, 7439556, 9299445, 11159334, 12399260, 14879112, 18598890, 22318668, 24798520, 27898335, 37197780, 44637336, 55796670, 74395560, 111593340, 223186680]

約数ペア:

[(1, 223186680), (2, 111593340), (3, 74395560), (4, 55796670), (5, 44637336), (6, 37197780), (8, 27898335), (9, 24798520), (10, 22318668), (12, 18598890), (15, 14879112), (18, 12399260), (20, 11159334), (24, 9299445), (30, 7439556), (36, 6199630), (40, 5579667), (45, 4959704), (60, 3719778), (72, 3099815), (90, 2479852), (120, 1859889), (180, 1239926), (331, 674280), (360, 619963), (662, 337140), (993, 224760), (1324, 168570), (1655, 134856), (1873, 119160), (1986, 112380), (2648, 84285), (2979, 74920), (3310, 67428), (3746, 59580), (3972, 56190), (4965, 44952), (5619, 39720), (5958, 37460), (6620, 33714), (7492, 29790), (7944, 28095), (9365, 23832), (9930, 22476), (11238, 19860), (11916, 18730), (13240, 16857), (14895, 14984)]