15660445920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{46147}}^1$

素因数の和:46273

約数の個数: 192

約数和(自身を含む): 56937033216

約数和(自身を除く): 41276587296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 101, 105, 112, 120, 140, 160, 168, 202, 210, 224, 240, 280, 303, 336, 404, 420, 480, 505, 560, 606, 672, 707, 808, 840, 1010, 1120, 1212, 1414, 1515, 1616, 1680, 2020, 2121, 2424, 2828, 3030, 3232, 3360, 3535, 4040, 4242, 4848, 5656, 6060, 7070, 8080, 8484, 9696, 10605, 11312, 12120, 14140, 16160, 16968, 21210, 22624, 24240, 28280, 33936, 42420, 46147, 48480, 56560, 67872, 84840, 92294, 113120, 138441, 169680, 184588, 230735, 276882, 323029, 339360, 369176, 461470, 553764, 646058, 692205, 738352, 922940, 969087, 1107528, 1292116, 1384410, 1476704, 1615145, 1845880, 1938174, 2215056, 2584232, 2768820, 3230290, 3691760, 3876348, 4430112, 4660847, 4845435, 5168464, 5537640, 6460580, 7383520, 7752696, 9321694, 9690870, 10336928, 11075280, 12921160, 13982541, 15505392, 18643388, 19381740, 22150560, 23304235, 25842320, 27965082, 31010784, 32625929, 37286776, 38763480, 46608470, 51684640, 55930164, 65251858, 69912705, 74573552, 77526960, 93216940, 97877787, 111860328, 130503716, 139825410, 149147104, 155053920, 163129645, 186433880, 195755574, 223720656, 261007432, 279650820, 326259290, 372867760, 391511148, 447441312, 489388935, 522014864, 559301640, 652518580, 745735520, 783022296, 978777870, 1044029728, 1118603280, 1305037160, 1566044592, 1957555740, 2237206560, 2610074320, 3132089184, 3915111480, 5220148640, 7830222960, 15660445920]

約数ペア:

[(1, 15660445920), (2, 7830222960), (3, 5220148640), (4, 3915111480), (5, 3132089184), (6, 2610074320), (7, 2237206560), (8, 1957555740), (10, 1566044592), (12, 1305037160), (14, 1118603280), (15, 1044029728), (16, 978777870), (20, 783022296), (21, 745735520), (24, 652518580), (28, 559301640), (30, 522014864), (32, 489388935), (35, 447441312), (40, 391511148), (42, 372867760), (48, 326259290), (56, 279650820), (60, 261007432), (70, 223720656), (80, 195755574), (84, 186433880), (96, 163129645), (101, 155053920), (105, 149147104), (112, 139825410), (120, 130503716), (140, 111860328), (160, 97877787), (168, 93216940), (202, 77526960), (210, 74573552), (224, 69912705), (240, 65251858), (280, 55930164), (303, 51684640), (336, 46608470), (404, 38763480), (420, 37286776), (480, 32625929), (505, 31010784), (560, 27965082), (606, 25842320), (672, 23304235), (707, 22150560), (808, 19381740), (840, 18643388), (1010, 15505392), (1120, 13982541), (1212, 12921160), (1414, 11075280), (1515, 10336928), (1616, 9690870), (1680, 9321694), (2020, 7752696), (2121, 7383520), (2424, 6460580), (2828, 5537640), (3030, 5168464), (3232, 4845435), (3360, 4660847), (3535, 4430112), (4040, 3876348), (4242, 3691760), (4848, 3230290), (5656, 2768820), (6060, 2584232), (7070, 2215056), (8080, 1938174), (8484, 1845880), (9696, 1615145), (10605, 1476704), (11312, 1384410), (12120, 1292116), (14140, 1107528), (16160, 969087), (16968, 922940), (21210, 738352), (22624, 692205), (24240, 646058), (28280, 553764), (33936, 461470), (42420, 369176), (46147, 339360), (48480, 323029), (56560, 276882), (67872, 230735), (84840, 184588), (92294, 169680), (113120, 138441)]