1539868980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:514

約数の個数: 192

約数和(自身を含む): 4800902400

約数和(自身を除く): 3261033420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 179, 195, 205, 246, 260, 269, 358, 390, 410, 492, 533, 537, 538, 615, 716, 780, 807, 820, 895, 1066, 1074, 1076, 1230, 1345, 1599, 1614, 1790, 2132, 2148, 2327, 2460, 2665, 2685, 2690, 3198, 3228, 3497, 3580, 4035, 4654, 5330, 5370, 5380, 6396, 6981, 6994, 7339, 7995, 8070, 9308, 10491, 10660, 10740, 11029, 11635, 13962, 13988, 14678, 15990, 16140, 17485, 20982, 22017, 22058, 23270, 27924, 29356, 31980, 33087, 34905, 34970, 36695, 41964, 44034, 44116, 46540, 48151, 52455, 55145, 66174, 69810, 69940, 73390, 88068, 95407, 96302, 104910, 110085, 110290, 132348, 139620, 143377, 144453, 146780, 165435, 190814, 192604, 209820, 220170, 220580, 240755, 286221, 286754, 288906, 330870, 381628, 430131, 440340, 477035, 481510, 572442, 573508, 577812, 625963, 661740, 716885, 722265, 860262, 954070, 963020, 1144884, 1251926, 1431105, 1433770, 1444530, 1720524, 1877889, 1908140, 1974191, 2150655, 2503852, 2862210, 2867540, 2889060, 3129815, 3755778, 3948382, 4301310, 5724420, 5922573, 6259630, 7511556, 7896764, 8602620, 9389445, 9870955, 11845146, 12519260, 18778890, 19741910, 23690292, 25664483, 29612865, 37557780, 39483820, 51328966, 59225730, 76993449, 102657932, 118451460, 128322415, 153986898, 256644830, 307973796, 384967245, 513289660, 769934490, 1539868980]

約数ペア:

[(1, 1539868980), (2, 769934490), (3, 513289660), (4, 384967245), (5, 307973796), (6, 256644830), (10, 153986898), (12, 128322415), (13, 118451460), (15, 102657932), (20, 76993449), (26, 59225730), (30, 51328966), (39, 39483820), (41, 37557780), (52, 29612865), (60, 25664483), (65, 23690292), (78, 19741910), (82, 18778890), (123, 12519260), (130, 11845146), (156, 9870955), (164, 9389445), (179, 8602620), (195, 7896764), (205, 7511556), (246, 6259630), (260, 5922573), (269, 5724420), (358, 4301310), (390, 3948382), (410, 3755778), (492, 3129815), (533, 2889060), (537, 2867540), (538, 2862210), (615, 2503852), (716, 2150655), (780, 1974191), (807, 1908140), (820, 1877889), (895, 1720524), (1066, 1444530), (1074, 1433770), (1076, 1431105), (1230, 1251926), (1345, 1144884), (1599, 963020), (1614, 954070), (1790, 860262), (2132, 722265), (2148, 716885), (2327, 661740), (2460, 625963), (2665, 577812), (2685, 573508), (2690, 572442), (3198, 481510), (3228, 477035), (3497, 440340), (3580, 430131), (4035, 381628), (4654, 330870), (5330, 288906), (5370, 286754), (5380, 286221), (6396, 240755), (6981, 220580), (6994, 220170), (7339, 209820), (7995, 192604), (8070, 190814), (9308, 165435), (10491, 146780), (10660, 144453), (10740, 143377), (11029, 139620), (11635, 132348), (13962, 110290), (13988, 110085), (14678, 104910), (15990, 96302), (16140, 95407), (17485, 88068), (20982, 73390), (22017, 69940), (22058, 69810), (23270, 66174), (27924, 55145), (29356, 52455), (31980, 48151), (33087, 46540), (34905, 44116), (34970, 44034), (36695, 41964)]