15970646240

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{2797}}^1$

素因数の和:3220

約数の個数: 96

約数和(自身を含む): 38176717824

約数和(自身を除く): 22206071584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 281, 508, 562, 635, 1016, 1124, 1270, 1405, 2032, 2248, 2540, 2797, 2810, 4064, 4496, 5080, 5594, 5620, 8992, 10160, 11188, 11240, 13985, 20320, 22376, 22480, 27970, 35687, 44752, 44960, 55940, 71374, 89504, 111880, 142748, 178435, 223760, 285496, 355219, 356870, 447520, 570992, 710438, 713740, 785957, 1141984, 1420876, 1427480, 1571914, 1776095, 2841752, 2854960, 3143828, 3552190, 3929785, 5683504, 5709920, 6287656, 7104380, 7859570, 11367008, 12575312, 14208760, 15719140, 25150624, 28417520, 31438280, 56835040, 62876560, 99816539, 125753120, 199633078, 399266156, 499082695, 798532312, 998165390, 1597064624, 1996330780, 3194129248, 3992661560, 7985323120, 15970646240]

約数ペア:

[(1, 15970646240), (2, 7985323120), (4, 3992661560), (5, 3194129248), (8, 1996330780), (10, 1597064624), (16, 998165390), (20, 798532312), (32, 499082695), (40, 399266156), (80, 199633078), (127, 125753120), (160, 99816539), (254, 62876560), (281, 56835040), (508, 31438280), (562, 28417520), (635, 25150624), (1016, 15719140), (1124, 14208760), (1270, 12575312), (1405, 11367008), (2032, 7859570), (2248, 7104380), (2540, 6287656), (2797, 5709920), (2810, 5683504), (4064, 3929785), (4496, 3552190), (5080, 3143828), (5594, 2854960), (5620, 2841752), (8992, 1776095), (10160, 1571914), (11188, 1427480), (11240, 1420876), (13985, 1141984), (20320, 785957), (22376, 713740), (22480, 710438), (27970, 570992), (35687, 447520), (44752, 356870), (44960, 355219), (55940, 285496), (71374, 223760), (89504, 178435), (111880, 142748)]