56868420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:107

約数の個数: 216

約数和(自身を含む): 200176704

約数和(自身を除く): 143308284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 29, 30, 35, 42, 46, 49, 58, 60, 69, 70, 84, 87, 92, 98, 105, 115, 116, 138, 140, 145, 147, 161, 174, 196, 203, 210, 230, 245, 276, 290, 294, 322, 345, 348, 406, 420, 435, 460, 483, 490, 580, 588, 609, 644, 667, 690, 735, 805, 812, 841, 870, 966, 980, 1015, 1127, 1218, 1334, 1380, 1421, 1470, 1610, 1682, 1740, 1932, 2001, 2030, 2254, 2415, 2436, 2523, 2668, 2842, 2940, 3045, 3220, 3335, 3364, 3381, 4002, 4060, 4205, 4263, 4508, 4669, 4830, 5046, 5635, 5684, 5887, 6090, 6670, 6762, 7105, 8004, 8410, 8526, 9338, 9660, 10005, 10092, 11270, 11774, 12180, 12615, 13340, 13524, 14007, 14210, 16820, 16905, 17052, 17661, 18676, 19343, 20010, 21315, 22540, 23345, 23548, 25230, 28014, 28420, 29435, 32683, 33810, 35322, 38686, 40020, 41209, 42630, 46690, 50460, 56028, 58029, 58870, 65366, 67620, 70035, 70644, 77372, 82418, 85260, 88305, 93380, 96715, 98049, 116058, 117740, 123627, 130732, 135401, 140070, 163415, 164836, 176610, 193430, 196098, 206045, 232116, 247254, 270802, 280140, 290145, 326830, 353220, 386860, 392196, 406203, 412090, 490245, 494508, 541604, 580290, 618135, 653660, 677005, 812406, 824180, 947807, 980490, 1160580, 1236270, 1354010, 1624812, 1895614, 1960980, 2031015, 2472540, 2708020, 2843421, 3791228, 4062030, 4739035, 5686842, 8124060, 9478070, 11373684, 14217105, 18956140, 28434210, 56868420]

約数ペア:

[(1, 56868420), (2, 28434210), (3, 18956140), (4, 14217105), (5, 11373684), (6, 9478070), (7, 8124060), (10, 5686842), (12, 4739035), (14, 4062030), (15, 3791228), (20, 2843421), (21, 2708020), (23, 2472540), (28, 2031015), (29, 1960980), (30, 1895614), (35, 1624812), (42, 1354010), (46, 1236270), (49, 1160580), (58, 980490), (60, 947807), (69, 824180), (70, 812406), (84, 677005), (87, 653660), (92, 618135), (98, 580290), (105, 541604), (115, 494508), (116, 490245), (138, 412090), (140, 406203), (145, 392196), (147, 386860), (161, 353220), (174, 326830), (196, 290145), (203, 280140), (210, 270802), (230, 247254), (245, 232116), (276, 206045), (290, 196098), (294, 193430), (322, 176610), (345, 164836), (348, 163415), (406, 140070), (420, 135401), (435, 130732), (460, 123627), (483, 117740), (490, 116058), (580, 98049), (588, 96715), (609, 93380), (644, 88305), (667, 85260), (690, 82418), (735, 77372), (805, 70644), (812, 70035), (841, 67620), (870, 65366), (966, 58870), (980, 58029), (1015, 56028), (1127, 50460), (1218, 46690), (1334, 42630), (1380, 41209), (1421, 40020), (1470, 38686), (1610, 35322), (1682, 33810), (1740, 32683), (1932, 29435), (2001, 28420), (2030, 28014), (2254, 25230), (2415, 23548), (2436, 23345), (2523, 22540), (2668, 21315), (2842, 20010), (2940, 19343), (3045, 18676), (3220, 17661), (3335, 17052), (3364, 16905), (3381, 16820), (4002, 14210), (4060, 14007), (4205, 13524), (4263, 13340), (4508, 12615), (4669, 12180), (4830, 11774), (5046, 11270), (5635, 10092), (5684, 10005), (5887, 9660), (6090, 9338), (6670, 8526), (6762, 8410), (7105, 8004)]