1489749062360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8941}}^1\times {\mathrm{4513}}^1$

素因数の和:13549

約数の個数: 128

約数和(自身を含む): 3661839135360

約数和(自身を除く): 2172090073000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 260, 284, 355, 520, 568, 710, 923, 1420, 1846, 2840, 3692, 4513, 4615, 7384, 8941, 9026, 9230, 17882, 18052, 18460, 22565, 35764, 36104, 36920, 44705, 45130, 58669, 71528, 89410, 90260, 116233, 117338, 178820, 180520, 232466, 234676, 293345, 320423, 357640, 464932, 469352, 581165, 586690, 634811, 640846, 929864, 1162330, 1173380, 1269622, 1281692, 1602115, 2324660, 2346760, 2539244, 2563384, 3174055, 3204230, 4165499, 4649320, 5078488, 6348110, 6408460, 8252543, 8330998, 12696220, 12816920, 16505086, 16661996, 20827495, 25392440, 33010172, 33323992, 40350733, 41262715, 41654990, 66020344, 80701466, 82525430, 83309980, 161402932, 165050860, 166619960, 201753665, 322805864, 330101720, 403507330, 524559529, 807014660, 1049119058, 1614029320, 2098238116, 2622797645, 2864902043, 4196476232, 5245595290, 5729804086, 10491190580, 11459608172, 14324510215, 20982381160, 22919216344, 28649020430, 37243726559, 57298040860, 74487453118, 114596081720, 148974906236, 186218632795, 297949812472, 372437265590, 744874531180, 1489749062360]

約数ペア:

[(1, 1489749062360), (2, 744874531180), (4, 372437265590), (5, 297949812472), (8, 186218632795), (10, 148974906236), (13, 114596081720), (20, 74487453118), (26, 57298040860), (40, 37243726559), (52, 28649020430), (65, 22919216344), (71, 20982381160), (104, 14324510215), (130, 11459608172), (142, 10491190580), (260, 5729804086), (284, 5245595290), (355, 4196476232), (520, 2864902043), (568, 2622797645), (710, 2098238116), (923, 1614029320), (1420, 1049119058), (1846, 807014660), (2840, 524559529), (3692, 403507330), (4513, 330101720), (4615, 322805864), (7384, 201753665), (8941, 166619960), (9026, 165050860), (9230, 161402932), (17882, 83309980), (18052, 82525430), (18460, 80701466), (22565, 66020344), (35764, 41654990), (36104, 41262715), (36920, 40350733), (44705, 33323992), (45130, 33010172), (58669, 25392440), (71528, 20827495), (89410, 16661996), (90260, 16505086), (116233, 12816920), (117338, 12696220), (178820, 8330998), (180520, 8252543), (232466, 6408460), (234676, 6348110), (293345, 5078488), (320423, 4649320), (357640, 4165499), (464932, 3204230), (469352, 3174055), (581165, 2563384), (586690, 2539244), (634811, 2346760), (640846, 2324660), (929864, 1602115), (1162330, 1281692), (1173380, 1269622)]