15663999660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{10651}}^1$

素因数の和:10983

約数の個数: 96

約数和(自身を含む): 44437757952

約数和(自身を除く): 28773758292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 193, 254, 381, 386, 508, 579, 635, 762, 772, 965, 1158, 1270, 1524, 1905, 1930, 2316, 2540, 2895, 3810, 3860, 5790, 7620, 10651, 11580, 21302, 24511, 31953, 42604, 49022, 53255, 63906, 73533, 98044, 106510, 122555, 127812, 147066, 159765, 213020, 245110, 294132, 319530, 367665, 490220, 639060, 735330, 1352677, 1470660, 2055643, 2705354, 4058031, 4111286, 5410708, 6166929, 6763385, 8116062, 8222572, 10278215, 12333858, 13526770, 16232124, 20290155, 20556430, 24667716, 27053540, 30834645, 40580310, 41112860, 61669290, 81160620, 123338580, 261066661, 522133322, 783199983, 1044266644, 1305333305, 1566399966, 2610666610, 3132799932, 3915999915, 5221333220, 7831999830, 15663999660]

約数ペア:

[(1, 15663999660), (2, 7831999830), (3, 5221333220), (4, 3915999915), (5, 3132799932), (6, 2610666610), (10, 1566399966), (12, 1305333305), (15, 1044266644), (20, 783199983), (30, 522133322), (60, 261066661), (127, 123338580), (193, 81160620), (254, 61669290), (381, 41112860), (386, 40580310), (508, 30834645), (579, 27053540), (635, 24667716), (762, 20556430), (772, 20290155), (965, 16232124), (1158, 13526770), (1270, 12333858), (1524, 10278215), (1905, 8222572), (1930, 8116062), (2316, 6763385), (2540, 6166929), (2895, 5410708), (3810, 4111286), (3860, 4058031), (5790, 2705354), (7620, 2055643), (10651, 1470660), (11580, 1352677), (21302, 735330), (24511, 639060), (31953, 490220), (42604, 367665), (49022, 319530), (53255, 294132), (63906, 245110), (73533, 213020), (98044, 159765), (106510, 147066), (122555, 127812)]