15990487776

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{6679}}^1$

素因数の和:6878

約数の個数: 192

約数和(自身を含む): 49692787200

約数和(自身を除く): 33702299424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 163, 204, 216, 272, 288, 306, 326, 408, 432, 459, 489, 544, 612, 652, 816, 864, 918, 978, 1224, 1304, 1467, 1632, 1836, 1956, 2448, 2608, 2771, 2934, 3672, 3912, 4401, 4896, 5216, 5542, 5868, 6679, 7344, 7824, 8313, 8802, 11084, 11736, 13358, 14688, 15648, 16626, 17604, 20037, 22168, 23472, 24939, 26716, 33252, 35208, 40074, 44336, 46944, 49878, 53432, 60111, 66504, 70416, 74817, 80148, 88672, 99756, 106864, 113543, 120222, 133008, 140832, 149634, 160296, 180333, 199512, 213728, 227086, 240444, 266016, 299268, 320592, 340629, 360666, 399024, 454172, 480888, 598536, 641184, 681258, 721332, 798048, 908344, 961776, 1021887, 1088677, 1197072, 1362516, 1442664, 1816688, 1923552, 2043774, 2177354, 2394144, 2725032, 2885328, 3065661, 3266031, 3633376, 4087548, 4354708, 5450064, 5770656, 6131322, 6532062, 8175096, 8709416, 9798093, 10900128, 12262644, 13064124, 16350192, 17418832, 18507509, 19596186, 24525288, 26128248, 29394279, 32700384, 34837664, 37015018, 39192372, 49050576, 52256496, 55522527, 58788558, 74030036, 78384744, 98101152, 104512992, 111045054, 117577116, 148060072, 156769488, 166567581, 222090108, 235154232, 296120144, 313538976, 333135162, 444180216, 470308464, 499702743, 592240288, 666270324, 888360432, 940616928, 999405486, 1332540648, 1776720864, 1998810972, 2665081296, 3997621944, 5330162592, 7995243888, 15990487776]

約数ペア:

[(1, 15990487776), (2, 7995243888), (3, 5330162592), (4, 3997621944), (6, 2665081296), (8, 1998810972), (9, 1776720864), (12, 1332540648), (16, 999405486), (17, 940616928), (18, 888360432), (24, 666270324), (27, 592240288), (32, 499702743), (34, 470308464), (36, 444180216), (48, 333135162), (51, 313538976), (54, 296120144), (68, 235154232), (72, 222090108), (96, 166567581), (102, 156769488), (108, 148060072), (136, 117577116), (144, 111045054), (153, 104512992), (163, 98101152), (204, 78384744), (216, 74030036), (272, 58788558), (288, 55522527), (306, 52256496), (326, 49050576), (408, 39192372), (432, 37015018), (459, 34837664), (489, 32700384), (544, 29394279), (612, 26128248), (652, 24525288), (816, 19596186), (864, 18507509), (918, 17418832), (978, 16350192), (1224, 13064124), (1304, 12262644), (1467, 10900128), (1632, 9798093), (1836, 8709416), (1956, 8175096), (2448, 6532062), (2608, 6131322), (2771, 5770656), (2934, 5450064), (3672, 4354708), (3912, 4087548), (4401, 3633376), (4896, 3266031), (5216, 3065661), (5542, 2885328), (5868, 2725032), (6679, 2394144), (7344, 2177354), (7824, 2043774), (8313, 1923552), (8802, 1816688), (11084, 1442664), (11736, 1362516), (13358, 1197072), (14688, 1088677), (15648, 1021887), (16626, 961776), (17604, 908344), (20037, 798048), (22168, 721332), (23472, 681258), (24939, 641184), (26716, 598536), (33252, 480888), (35208, 454172), (40074, 399024), (44336, 360666), (46944, 340629), (49878, 320592), (53432, 299268), (60111, 266016), (66504, 240444), (70416, 227086), (74817, 213728), (80148, 199512), (88672, 180333), (99756, 160296), (106864, 149634), (113543, 140832), (120222, 133008)]