15695360480

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{21517}}^1$

素因数の和:21676

約数の個数: 96

約数和(自身を含む): 38261414016

約数和(自身を除く): 22566053536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 97, 160, 188, 194, 235, 376, 388, 470, 485, 752, 776, 940, 970, 1504, 1552, 1880, 1940, 3104, 3760, 3880, 4559, 7520, 7760, 9118, 15520, 18236, 21517, 22795, 36472, 43034, 45590, 72944, 86068, 91180, 107585, 145888, 172136, 182360, 215170, 344272, 364720, 430340, 688544, 729440, 860680, 1011299, 1721360, 2022598, 2087149, 3442720, 4045196, 4174298, 5056495, 8090392, 8348596, 10112990, 10435745, 16180784, 16697192, 20225980, 20871490, 32361568, 33394384, 40451960, 41742980, 66788768, 80903920, 83485960, 98096003, 161807840, 166971920, 196192006, 333943840, 392384012, 490480015, 784768024, 980960030, 1569536048, 1961920060, 3139072096, 3923840120, 7847680240, 15695360480]

約数ペア:

[(1, 15695360480), (2, 7847680240), (4, 3923840120), (5, 3139072096), (8, 1961920060), (10, 1569536048), (16, 980960030), (20, 784768024), (32, 490480015), (40, 392384012), (47, 333943840), (80, 196192006), (94, 166971920), (97, 161807840), (160, 98096003), (188, 83485960), (194, 80903920), (235, 66788768), (376, 41742980), (388, 40451960), (470, 33394384), (485, 32361568), (752, 20871490), (776, 20225980), (940, 16697192), (970, 16180784), (1504, 10435745), (1552, 10112990), (1880, 8348596), (1940, 8090392), (3104, 5056495), (3760, 4174298), (3880, 4045196), (4559, 3442720), (7520, 2087149), (7760, 2022598), (9118, 1721360), (15520, 1011299), (18236, 860680), (21517, 729440), (22795, 688544), (36472, 430340), (43034, 364720), (45590, 344272), (72944, 215170), (86068, 182360), (91180, 172136), (107585, 145888)]