497922360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:310

約数の個数: 256

約数和(自身を含む): 1720051200

約数和(自身を除く): 1222128840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 107, 114, 120, 130, 152, 156, 157, 190, 195, 214, 228, 247, 260, 285, 312, 314, 321, 380, 390, 428, 456, 471, 494, 520, 535, 570, 628, 642, 741, 760, 780, 785, 856, 942, 988, 1070, 1140, 1235, 1256, 1284, 1391, 1482, 1560, 1570, 1605, 1884, 1976, 2033, 2041, 2140, 2280, 2355, 2470, 2568, 2782, 2964, 2983, 3140, 3210, 3705, 3768, 4066, 4082, 4173, 4280, 4710, 4940, 5564, 5928, 5966, 6099, 6123, 6280, 6420, 6955, 7410, 8132, 8164, 8346, 8949, 9420, 9880, 10165, 10205, 11128, 11932, 12198, 12246, 12840, 13910, 14820, 14915, 16264, 16328, 16692, 16799, 17898, 18840, 20330, 20410, 20865, 23864, 24396, 24492, 26429, 27820, 29640, 29830, 30495, 30615, 33384, 33598, 35796, 38779, 40660, 40820, 41730, 44745, 48792, 48984, 50397, 52858, 55640, 59660, 60990, 61230, 67196, 71592, 77558, 79287, 81320, 81640, 83460, 83995, 89490, 100794, 105716, 116337, 119320, 121980, 122460, 132145, 134392, 155116, 158574, 166920, 167990, 178980, 193895, 201588, 211432, 218387, 232674, 243960, 244920, 251985, 264290, 310232, 317148, 319181, 335980, 357960, 387790, 396435, 403176, 436774, 465348, 503970, 528580, 581685, 634296, 638362, 655161, 671960, 775580, 792870, 873548, 930696, 957543, 1007940, 1057160, 1091935, 1163370, 1276724, 1310322, 1551160, 1585740, 1595905, 1747096, 1915086, 2015880, 2183870, 2326740, 2553448, 2620644, 3171480, 3191810, 3275805, 3830172, 4149353, 4367740, 4653480, 4787715, 5241288, 6383620, 6551610, 7660344, 8298706, 8735480, 9575430, 12448059, 12767240, 13103220, 16597412, 19150860, 20746765, 24896118, 26206440, 33194824, 38301720, 41493530, 49792236, 62240295, 82987060, 99584472, 124480590, 165974120, 248961180, 497922360]

約数ペア:

[(1, 497922360), (2, 248961180), (3, 165974120), (4, 124480590), (5, 99584472), (6, 82987060), (8, 62240295), (10, 49792236), (12, 41493530), (13, 38301720), (15, 33194824), (19, 26206440), (20, 24896118), (24, 20746765), (26, 19150860), (30, 16597412), (38, 13103220), (39, 12767240), (40, 12448059), (52, 9575430), (57, 8735480), (60, 8298706), (65, 7660344), (76, 6551610), (78, 6383620), (95, 5241288), (104, 4787715), (107, 4653480), (114, 4367740), (120, 4149353), (130, 3830172), (152, 3275805), (156, 3191810), (157, 3171480), (190, 2620644), (195, 2553448), (214, 2326740), (228, 2183870), (247, 2015880), (260, 1915086), (285, 1747096), (312, 1595905), (314, 1585740), (321, 1551160), (380, 1310322), (390, 1276724), (428, 1163370), (456, 1091935), (471, 1057160), (494, 1007940), (520, 957543), (535, 930696), (570, 873548), (628, 792870), (642, 775580), (741, 671960), (760, 655161), (780, 638362), (785, 634296), (856, 581685), (942, 528580), (988, 503970), (1070, 465348), (1140, 436774), (1235, 403176), (1256, 396435), (1284, 387790), (1391, 357960), (1482, 335980), (1560, 319181), (1570, 317148), (1605, 310232), (1884, 264290), (1976, 251985), (2033, 244920), (2041, 243960), (2140, 232674), (2280, 218387), (2355, 211432), (2470, 201588), (2568, 193895), (2782, 178980), (2964, 167990), (2983, 166920), (3140, 158574), (3210, 155116), (3705, 134392), (3768, 132145), (4066, 122460), (4082, 121980), (4173, 119320), (4280, 116337), (4710, 105716), (4940, 100794), (5564, 89490), (5928, 83995), (5966, 83460), (6099, 81640), (6123, 81320), (6280, 79287), (6420, 77558), (6955, 71592), (7410, 67196), (8132, 61230), (8164, 60990), (8346, 59660), (8949, 55640), (9420, 52858), (9880, 50397), (10165, 48984), (10205, 48792), (11128, 44745), (11932, 41730), (12198, 40820), (12246, 40660), (12840, 38779), (13910, 35796), (14820, 33598), (14915, 33384), (16264, 30615), (16328, 30495), (16692, 29830), (16799, 29640), (17898, 27820), (18840, 26429), (20330, 24492), (20410, 24396), (20865, 23864)]