64923731280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{812359}}^1$

素因数の和:812418

約数の個数: 160

約数和(自身を含む): 229670419200

約数和(自身を除く): 164746687920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3996, 4440, 4995, 5328, 6660, 7992, 8880, 9990, 13320, 15984, 19980, 26640, 39960, 79920, 812359, 1624718, 2437077, 3249436, 4061795, 4874154, 6498872, 7311231, 8123590, 9748308, 12185385, 12997744, 14622462, 16247180, 19496616, 21933693, 24370770, 29244924, 30057283, 32494360, 36556155, 38993232, 43867386, 48741540, 58489848, 60114566, 64988720, 73112310, 87734772, 90171849, 97483080, 109668465, 116979696, 120229132, 146224620, 150286415, 175469544, 180343698, 194966160, 219336930, 240458264, 270515547, 292449240, 300572830, 350939088, 360687396, 438673860, 450859245, 480916528, 541031094, 584898480, 601145660, 721374792, 811546641, 877347720, 901718490, 1082062188, 1202291320, 1352577735, 1442749584, 1623093282, 1754695440, 1803436980, 2164124376, 2404582640, 2705155470, 3246186564, 3606873960, 4057733205, 4328248752, 5410310940, 6492373128, 7213747920, 8115466410, 10820621880, 12984746256, 16230932820, 21641243760, 32461865640, 64923731280]

約数ペア:

[(1, 64923731280), (2, 32461865640), (3, 21641243760), (4, 16230932820), (5, 12984746256), (6, 10820621880), (8, 8115466410), (9, 7213747920), (10, 6492373128), (12, 5410310940), (15, 4328248752), (16, 4057733205), (18, 3606873960), (20, 3246186564), (24, 2705155470), (27, 2404582640), (30, 2164124376), (36, 1803436980), (37, 1754695440), (40, 1623093282), (45, 1442749584), (48, 1352577735), (54, 1202291320), (60, 1082062188), (72, 901718490), (74, 877347720), (80, 811546641), (90, 721374792), (108, 601145660), (111, 584898480), (120, 541031094), (135, 480916528), (144, 450859245), (148, 438673860), (180, 360687396), (185, 350939088), (216, 300572830), (222, 292449240), (240, 270515547), (270, 240458264), (296, 219336930), (333, 194966160), (360, 180343698), (370, 175469544), (432, 150286415), (444, 146224620), (540, 120229132), (555, 116979696), (592, 109668465), (666, 97483080), (720, 90171849), (740, 87734772), (888, 73112310), (999, 64988720), (1080, 60114566), (1110, 58489848), (1332, 48741540), (1480, 43867386), (1665, 38993232), (1776, 36556155), (1998, 32494360), (2160, 30057283), (2220, 29244924), (2664, 24370770), (2960, 21933693), (3330, 19496616), (3996, 16247180), (4440, 14622462), (4995, 12997744), (5328, 12185385), (6660, 9748308), (7992, 8123590), (8880, 7311231), (9990, 6498872), (13320, 4874154), (15984, 4061795), (19980, 3249436), (26640, 2437077), (39960, 1624718), (79920, 812359)]