8648613840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{9643}}^1$

素因数の和:9797

約数の個数: 160

約数和(自身を含む): 27810827136

約数和(自身を除く): 19162213296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 101, 111, 120, 148, 185, 202, 222, 240, 296, 303, 370, 404, 444, 505, 555, 592, 606, 740, 808, 888, 1010, 1110, 1212, 1480, 1515, 1616, 1776, 2020, 2220, 2424, 2960, 3030, 3737, 4040, 4440, 4848, 6060, 7474, 8080, 8880, 9643, 11211, 12120, 14948, 18685, 19286, 22422, 24240, 28929, 29896, 37370, 38572, 44844, 48215, 56055, 57858, 59792, 74740, 77144, 89688, 96430, 112110, 115716, 144645, 149480, 154288, 179376, 192860, 224220, 231432, 289290, 298960, 356791, 385720, 448440, 462864, 578580, 713582, 771440, 896880, 973943, 1070373, 1157160, 1427164, 1783955, 1947886, 2140746, 2314320, 2854328, 2921829, 3567910, 3895772, 4281492, 4869715, 5351865, 5708656, 5843658, 7135820, 7791544, 8562984, 9739430, 10703730, 11687316, 14271640, 14609145, 15583088, 17125968, 19478860, 21407460, 23374632, 28543280, 29218290, 36035891, 38957720, 42814920, 46749264, 58436580, 72071782, 77915440, 85629840, 108107673, 116873160, 144143564, 180179455, 216215346, 233746320, 288287128, 360358910, 432430692, 540538365, 576574256, 720717820, 864861384, 1081076730, 1441435640, 1729722768, 2162153460, 2882871280, 4324306920, 8648613840]

約数ペア:

[(1, 8648613840), (2, 4324306920), (3, 2882871280), (4, 2162153460), (5, 1729722768), (6, 1441435640), (8, 1081076730), (10, 864861384), (12, 720717820), (15, 576574256), (16, 540538365), (20, 432430692), (24, 360358910), (30, 288287128), (37, 233746320), (40, 216215346), (48, 180179455), (60, 144143564), (74, 116873160), (80, 108107673), (101, 85629840), (111, 77915440), (120, 72071782), (148, 58436580), (185, 46749264), (202, 42814920), (222, 38957720), (240, 36035891), (296, 29218290), (303, 28543280), (370, 23374632), (404, 21407460), (444, 19478860), (505, 17125968), (555, 15583088), (592, 14609145), (606, 14271640), (740, 11687316), (808, 10703730), (888, 9739430), (1010, 8562984), (1110, 7791544), (1212, 7135820), (1480, 5843658), (1515, 5708656), (1616, 5351865), (1776, 4869715), (2020, 4281492), (2220, 3895772), (2424, 3567910), (2960, 2921829), (3030, 2854328), (3737, 2314320), (4040, 2140746), (4440, 1947886), (4848, 1783955), (6060, 1427164), (7474, 1157160), (8080, 1070373), (8880, 973943), (9643, 896880), (11211, 771440), (12120, 713582), (14948, 578580), (18685, 462864), (19286, 448440), (22422, 385720), (24240, 356791), (28929, 298960), (29896, 289290), (37370, 231432), (38572, 224220), (44844, 192860), (48215, 179376), (56055, 154288), (57858, 149480), (59792, 144645), (74740, 115716), (77144, 112110), (89688, 96430)]