260004192

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1841

約数の個数: 144

約数和(自身を含む): 820012032

約数和(自身を除く): 560007840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 992, 1176, 1302, 1488, 1519, 1568, 1736, 1783, 2352, 2604, 2976, 3038, 3472, 3566, 4557, 4704, 5208, 5349, 6076, 6944, 7132, 9114, 10416, 10698, 12152, 12481, 14264, 18228, 20832, 21396, 24304, 24962, 28528, 36456, 37443, 42792, 48608, 49924, 55273, 57056, 72912, 74886, 85584, 87367, 99848, 110546, 145824, 149772, 165819, 171168, 174734, 199696, 221092, 262101, 299544, 331638, 349468, 386911, 399392, 442184, 524202, 599088, 663276, 698936, 773822, 884368, 1048404, 1160733, 1198176, 1326552, 1397872, 1547644, 1768736, 2096808, 2321466, 2653104, 2708377, 2795744, 3095288, 4193616, 4642932, 5306208, 5416754, 6190576, 8125131, 8387232, 9285864, 10833508, 12381152, 16250262, 18571728, 21667016, 32500524, 37143456, 43334032, 65001048, 86668064, 130002096, 260004192]

約数ペア:

[(1, 260004192), (2, 130002096), (3, 86668064), (4, 65001048), (6, 43334032), (7, 37143456), (8, 32500524), (12, 21667016), (14, 18571728), (16, 16250262), (21, 12381152), (24, 10833508), (28, 9285864), (31, 8387232), (32, 8125131), (42, 6190576), (48, 5416754), (49, 5306208), (56, 4642932), (62, 4193616), (84, 3095288), (93, 2795744), (96, 2708377), (98, 2653104), (112, 2321466), (124, 2096808), (147, 1768736), (168, 1547644), (186, 1397872), (196, 1326552), (217, 1198176), (224, 1160733), (248, 1048404), (294, 884368), (336, 773822), (372, 698936), (392, 663276), (434, 599088), (496, 524202), (588, 442184), (651, 399392), (672, 386911), (744, 349468), (784, 331638), (868, 299544), (992, 262101), (1176, 221092), (1302, 199696), (1488, 174734), (1519, 171168), (1568, 165819), (1736, 149772), (1783, 145824), (2352, 110546), (2604, 99848), (2976, 87367), (3038, 85584), (3472, 74886), (3566, 72912), (4557, 57056), (4704, 55273), (5208, 49924), (5349, 48608), (6076, 42792), (6944, 37443), (7132, 36456), (9114, 28528), (10416, 24962), (10698, 24304), (12152, 21396), (12481, 20832), (14264, 18228)]