1620059364

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2879}}^1$

素因数の和:2943

約数の個数: 216

約数和(自身を含む): 5377881600

約数和(自身を除く): 3757822236

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 29, 33, 36, 42, 44, 49, 58, 63, 66, 77, 84, 87, 98, 99, 116, 126, 132, 147, 154, 174, 196, 198, 203, 231, 252, 261, 294, 308, 319, 348, 396, 406, 441, 462, 522, 539, 588, 609, 638, 693, 812, 882, 924, 957, 1044, 1078, 1218, 1276, 1386, 1421, 1617, 1764, 1827, 1914, 2156, 2233, 2436, 2772, 2842, 2871, 2879, 3234, 3654, 3828, 4263, 4466, 4851, 5684, 5742, 5758, 6468, 6699, 7308, 8526, 8637, 8932, 9702, 11484, 11516, 12789, 13398, 15631, 17052, 17274, 19404, 20097, 20153, 25578, 25911, 26796, 31262, 31669, 34548, 40194, 40306, 46893, 51156, 51822, 60459, 62524, 63338, 80388, 80612, 83491, 93786, 95007, 103644, 120918, 126676, 140679, 141071, 166982, 181377, 187572, 190014, 221683, 241836, 250473, 281358, 282142, 285021, 333964, 362754, 380028, 423213, 443366, 500946, 562716, 564284, 570042, 584437, 665049, 725508, 751419, 846426, 886732, 918401, 1001892, 1140084, 1168874, 1269639, 1330098, 1502838, 1551781, 1692852, 1753311, 1836802, 1995147, 2337748, 2539278, 2660196, 2755203, 3005676, 3103562, 3506622, 3673604, 3990294, 4091059, 4655343, 5078556, 5259933, 5510406, 6207124, 6428807, 7013244, 7980588, 8182118, 8265609, 9310686, 10519866, 11020812, 12273177, 12857614, 13966029, 16364236, 16531218, 18621372, 19286421, 21039732, 24546354, 25715228, 27932058, 33062436, 36819531, 38572842, 45001649, 49092708, 55864116, 57859263, 73639062, 77145684, 90003298, 115718526, 135004947, 147278124, 180006596, 231437052, 270009894, 405014841, 540019788, 810029682, 1620059364]

約数ペア:

[(1, 1620059364), (2, 810029682), (3, 540019788), (4, 405014841), (6, 270009894), (7, 231437052), (9, 180006596), (11, 147278124), (12, 135004947), (14, 115718526), (18, 90003298), (21, 77145684), (22, 73639062), (28, 57859263), (29, 55864116), (33, 49092708), (36, 45001649), (42, 38572842), (44, 36819531), (49, 33062436), (58, 27932058), (63, 25715228), (66, 24546354), (77, 21039732), (84, 19286421), (87, 18621372), (98, 16531218), (99, 16364236), (116, 13966029), (126, 12857614), (132, 12273177), (147, 11020812), (154, 10519866), (174, 9310686), (196, 8265609), (198, 8182118), (203, 7980588), (231, 7013244), (252, 6428807), (261, 6207124), (294, 5510406), (308, 5259933), (319, 5078556), (348, 4655343), (396, 4091059), (406, 3990294), (441, 3673604), (462, 3506622), (522, 3103562), (539, 3005676), (588, 2755203), (609, 2660196), (638, 2539278), (693, 2337748), (812, 1995147), (882, 1836802), (924, 1753311), (957, 1692852), (1044, 1551781), (1078, 1502838), (1218, 1330098), (1276, 1269639), (1386, 1168874), (1421, 1140084), (1617, 1001892), (1764, 918401), (1827, 886732), (1914, 846426), (2156, 751419), (2233, 725508), (2436, 665049), (2772, 584437), (2842, 570042), (2871, 564284), (2879, 562716), (3234, 500946), (3654, 443366), (3828, 423213), (4263, 380028), (4466, 362754), (4851, 333964), (5684, 285021), (5742, 282142), (5758, 281358), (6468, 250473), (6699, 241836), (7308, 221683), (8526, 190014), (8637, 187572), (8932, 181377), (9702, 166982), (11484, 141071), (11516, 140679), (12789, 126676), (13398, 120918), (15631, 103644), (17052, 95007), (17274, 93786), (19404, 83491), (20097, 80612), (20153, 80388), (25578, 63338), (25911, 62524), (26796, 60459), (31262, 51822), (31669, 51156), (34548, 46893), (40194, 40306)]