84322140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 303367680

約数和(自身を除く): 219045540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 29, 30, 35, 42, 43, 46, 49, 58, 60, 69, 70, 84, 86, 87, 92, 98, 105, 115, 116, 129, 138, 140, 145, 147, 161, 172, 174, 196, 203, 210, 215, 230, 245, 258, 276, 290, 294, 301, 322, 345, 348, 406, 420, 430, 435, 460, 483, 490, 516, 580, 588, 602, 609, 644, 645, 667, 690, 735, 805, 812, 860, 870, 903, 966, 980, 989, 1015, 1127, 1204, 1218, 1247, 1290, 1334, 1380, 1421, 1470, 1505, 1610, 1740, 1806, 1932, 1978, 2001, 2030, 2107, 2254, 2415, 2436, 2494, 2580, 2668, 2842, 2940, 2967, 3010, 3045, 3220, 3335, 3381, 3612, 3741, 3956, 4002, 4060, 4214, 4263, 4508, 4515, 4669, 4830, 4945, 4988, 5635, 5684, 5934, 6020, 6090, 6235, 6321, 6670, 6762, 6923, 7105, 7482, 8004, 8428, 8526, 8729, 9030, 9338, 9660, 9890, 10005, 10535, 11270, 11868, 12180, 12470, 12642, 13340, 13524, 13846, 14007, 14210, 14835, 14964, 16905, 17052, 17458, 18060, 18676, 18705, 19780, 20010, 20769, 21070, 21315, 22540, 23345, 24940, 25284, 26187, 27692, 28014, 28420, 28681, 29670, 31605, 32683, 33810, 34615, 34916, 37410, 40020, 41538, 42140, 42630, 43645, 46690, 48461, 52374, 56028, 57362, 59340, 61103, 63210, 65366, 67620, 69230, 70035, 74820, 83076, 85260, 86043, 87290, 93380, 96922, 98049, 103845, 104748, 114724, 122206, 126420, 130732, 130935, 138460, 140070, 143405, 145383, 163415, 172086, 174580, 183309, 193844, 196098, 200767, 207690, 242305, 244412, 261870, 280140, 286810, 290766, 305515, 326830, 344172, 366618, 392196, 401534, 415380, 430215, 484610, 490245, 523740, 573620, 581532, 602301, 611030, 653660, 726915, 733236, 803068, 860430, 916545, 969220, 980490, 1003835, 1204602, 1222060, 1405369, 1453830, 1720860, 1833090, 1960980, 2007670, 2409204, 2810738, 2907660, 3011505, 3666180, 4015340, 4216107, 5621476, 6023010, 7026845, 8432214, 12046020, 14053690, 16864428, 21080535, 28107380, 42161070, 84322140]

約数ペア:

[(1, 84322140), (2, 42161070), (3, 28107380), (4, 21080535), (5, 16864428), (6, 14053690), (7, 12046020), (10, 8432214), (12, 7026845), (14, 6023010), (15, 5621476), (20, 4216107), (21, 4015340), (23, 3666180), (28, 3011505), (29, 2907660), (30, 2810738), (35, 2409204), (42, 2007670), (43, 1960980), (46, 1833090), (49, 1720860), (58, 1453830), (60, 1405369), (69, 1222060), (70, 1204602), (84, 1003835), (86, 980490), (87, 969220), (92, 916545), (98, 860430), (105, 803068), (115, 733236), (116, 726915), (129, 653660), (138, 611030), (140, 602301), (145, 581532), (147, 573620), (161, 523740), (172, 490245), (174, 484610), (196, 430215), (203, 415380), (210, 401534), (215, 392196), (230, 366618), (245, 344172), (258, 326830), (276, 305515), (290, 290766), (294, 286810), (301, 280140), (322, 261870), (345, 244412), (348, 242305), (406, 207690), (420, 200767), (430, 196098), (435, 193844), (460, 183309), (483, 174580), (490, 172086), (516, 163415), (580, 145383), (588, 143405), (602, 140070), (609, 138460), (644, 130935), (645, 130732), (667, 126420), (690, 122206), (735, 114724), (805, 104748), (812, 103845), (860, 98049), (870, 96922), (903, 93380), (966, 87290), (980, 86043), (989, 85260), (1015, 83076), (1127, 74820), (1204, 70035), (1218, 69230), (1247, 67620), (1290, 65366), (1334, 63210), (1380, 61103), (1421, 59340), (1470, 57362), (1505, 56028), (1610, 52374), (1740, 48461), (1806, 46690), (1932, 43645), (1978, 42630), (2001, 42140), (2030, 41538), (2107, 40020), (2254, 37410), (2415, 34916), (2436, 34615), (2494, 33810), (2580, 32683), (2668, 31605), (2842, 29670), (2940, 28681), (2967, 28420), (3010, 28014), (3045, 27692), (3220, 26187), (3335, 25284), (3381, 24940), (3612, 23345), (3741, 22540), (3956, 21315), (4002, 21070), (4060, 20769), (4214, 20010), (4263, 19780), (4508, 18705), (4515, 18676), (4669, 18060), (4830, 17458), (4945, 17052), (4988, 16905), (5635, 14964), (5684, 14835), (5934, 14210), (6020, 14007), (6090, 13846), (6235, 13524), (6321, 13340), (6670, 12642), (6762, 12470), (6923, 12180), (7105, 11868), (7482, 11270), (8004, 10535), (8428, 10005), (8526, 9890), (8729, 9660), (9030, 9338)]