1426156920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:750

約数の個数: 192

約数和(自身を含む): 4778373600

約数和(自身を除く): 3352216680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 181, 215, 258, 344, 360, 362, 387, 430, 509, 516, 543, 645, 724, 774, 860, 905, 1018, 1032, 1086, 1290, 1448, 1527, 1548, 1629, 1720, 1810, 1935, 2036, 2172, 2545, 2580, 2715, 3054, 3096, 3258, 3620, 3870, 4072, 4344, 4581, 5090, 5160, 5430, 6108, 6516, 7240, 7635, 7740, 7783, 8145, 9162, 10180, 10860, 12216, 13032, 15270, 15480, 15566, 16290, 18324, 20360, 21720, 21887, 22905, 23349, 30540, 31132, 32580, 36648, 38915, 43774, 45810, 46698, 61080, 62264, 65160, 65661, 70047, 77830, 87548, 91620, 92129, 93396, 109435, 116745, 131322, 140094, 155660, 175096, 183240, 184258, 186792, 196983, 218870, 233490, 262644, 276387, 280188, 311320, 328305, 350235, 368516, 393966, 437740, 460645, 466980, 525288, 552774, 560376, 656610, 700470, 737032, 787932, 829161, 875480, 921290, 933960, 984915, 1105548, 1313220, 1381935, 1400940, 1575864, 1658322, 1842580, 1969830, 2211096, 2626440, 2763870, 2801880, 3316644, 3685160, 3939660, 3961547, 4145805, 5527740, 6633288, 7879320, 7923094, 8291610, 11055480, 11884641, 15846188, 16583220, 19807735, 23769282, 31692376, 33166440, 35653923, 39615470, 47538564, 59423205, 71307846, 79230940, 95077128, 118846410, 142615692, 158461880, 178269615, 237692820, 285231384, 356539230, 475385640, 713078460, 1426156920]

約数ペア:

[(1, 1426156920), (2, 713078460), (3, 475385640), (4, 356539230), (5, 285231384), (6, 237692820), (8, 178269615), (9, 158461880), (10, 142615692), (12, 118846410), (15, 95077128), (18, 79230940), (20, 71307846), (24, 59423205), (30, 47538564), (36, 39615470), (40, 35653923), (43, 33166440), (45, 31692376), (60, 23769282), (72, 19807735), (86, 16583220), (90, 15846188), (120, 11884641), (129, 11055480), (172, 8291610), (180, 7923094), (181, 7879320), (215, 6633288), (258, 5527740), (344, 4145805), (360, 3961547), (362, 3939660), (387, 3685160), (430, 3316644), (509, 2801880), (516, 2763870), (543, 2626440), (645, 2211096), (724, 1969830), (774, 1842580), (860, 1658322), (905, 1575864), (1018, 1400940), (1032, 1381935), (1086, 1313220), (1290, 1105548), (1448, 984915), (1527, 933960), (1548, 921290), (1629, 875480), (1720, 829161), (1810, 787932), (1935, 737032), (2036, 700470), (2172, 656610), (2545, 560376), (2580, 552774), (2715, 525288), (3054, 466980), (3096, 460645), (3258, 437740), (3620, 393966), (3870, 368516), (4072, 350235), (4344, 328305), (4581, 311320), (5090, 280188), (5160, 276387), (5430, 262644), (6108, 233490), (6516, 218870), (7240, 196983), (7635, 186792), (7740, 184258), (7783, 183240), (8145, 175096), (9162, 155660), (10180, 140094), (10860, 131322), (12216, 116745), (13032, 109435), (15270, 93396), (15480, 92129), (15566, 91620), (16290, 87548), (18324, 77830), (20360, 70047), (21720, 65661), (21887, 65160), (22905, 62264), (23349, 61080), (30540, 46698), (31132, 45810), (32580, 43774), (36648, 38915)]