1330754003840

素因数分解:

$2^7\times 5^1\times {\mathrm{859}}^1\times {\mathrm{2420609}}^1$

素因数の和:2421487

約数の個数: 64

約数和(自身を含む): 3185038638000

約数和(自身を除く): 1854284634160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 859, 1718, 3436, 4295, 6872, 8590, 13744, 17180, 27488, 34360, 54976, 68720, 109952, 137440, 274880, 549760, 2420609, 4841218, 9682436, 12103045, 19364872, 24206090, 38729744, 48412180, 77459488, 96824360, 154918976, 193648720, 309837952, 387297440, 774594880, 1549189760, 2079303131, 4158606262, 8317212524, 10396515655, 16634425048, 20793031310, 33268850096, 41586062620, 66537700192, 83172125240, 133075400384, 166344250480, 266150800768, 332688500960, 665377001920, 1330754003840]

約数ペア:

[(1, 1330754003840), (2, 665377001920), (4, 332688500960), (5, 266150800768), (8, 166344250480), (10, 133075400384), (16, 83172125240), (20, 66537700192), (32, 41586062620), (40, 33268850096), (64, 20793031310), (80, 16634425048), (128, 10396515655), (160, 8317212524), (320, 4158606262), (640, 2079303131), (859, 1549189760), (1718, 774594880), (3436, 387297440), (4295, 309837952), (6872, 193648720), (8590, 154918976), (13744, 96824360), (17180, 77459488), (27488, 48412180), (34360, 38729744), (54976, 24206090), (68720, 19364872), (109952, 12103045), (137440, 9682436), (274880, 4841218), (549760, 2420609)]