15671685720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{13883}}^1$

素因数の和:14329

約数の個数: 128

約数和(自身を含む): 49182681600

約数和(自身を除く): 33510995880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 409, 460, 552, 690, 818, 920, 1227, 1380, 1636, 2045, 2454, 2760, 3272, 4090, 4908, 6135, 8180, 9407, 9816, 12270, 13883, 16360, 18814, 24540, 27766, 28221, 37628, 41649, 47035, 49080, 55532, 56442, 69415, 75256, 83298, 94070, 111064, 112884, 138830, 141105, 166596, 188140, 208245, 225768, 277660, 282210, 319309, 333192, 376280, 416490, 555320, 564420, 638618, 832980, 957927, 1128840, 1277236, 1596545, 1665960, 1915854, 2554472, 3193090, 3831708, 4789635, 5678147, 6386180, 7663416, 9579270, 11356294, 12772360, 17034441, 19158540, 22712588, 28390735, 34068882, 38317080, 45425176, 56781470, 68137764, 85172205, 113562940, 130597381, 136275528, 170344410, 227125880, 261194762, 340688820, 391792143, 522389524, 652986905, 681377640, 783584286, 1044779048, 1305973810, 1567168572, 1958960715, 2611947620, 3134337144, 3917921430, 5223895240, 7835842860, 15671685720]

約数ペア:

[(1, 15671685720), (2, 7835842860), (3, 5223895240), (4, 3917921430), (5, 3134337144), (6, 2611947620), (8, 1958960715), (10, 1567168572), (12, 1305973810), (15, 1044779048), (20, 783584286), (23, 681377640), (24, 652986905), (30, 522389524), (40, 391792143), (46, 340688820), (60, 261194762), (69, 227125880), (92, 170344410), (115, 136275528), (120, 130597381), (138, 113562940), (184, 85172205), (230, 68137764), (276, 56781470), (345, 45425176), (409, 38317080), (460, 34068882), (552, 28390735), (690, 22712588), (818, 19158540), (920, 17034441), (1227, 12772360), (1380, 11356294), (1636, 9579270), (2045, 7663416), (2454, 6386180), (2760, 5678147), (3272, 4789635), (4090, 3831708), (4908, 3193090), (6135, 2554472), (8180, 1915854), (9407, 1665960), (9816, 1596545), (12270, 1277236), (13883, 1128840), (16360, 957927), (18814, 832980), (24540, 638618), (27766, 564420), (28221, 555320), (37628, 416490), (41649, 376280), (47035, 333192), (49080, 319309), (55532, 282210), (56442, 277660), (69415, 225768), (75256, 208245), (83298, 188140), (94070, 166596), (111064, 141105), (112884, 138830)]