550837560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:798

約数の個数: 256

約数和(自身を含む): 2064706560

約数和(自身を除く): 1513869000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 73, 78, 84, 91, 104, 105, 120, 130, 140, 146, 156, 168, 182, 195, 210, 219, 260, 273, 280, 292, 312, 364, 365, 390, 420, 438, 455, 511, 520, 546, 584, 691, 728, 730, 780, 840, 876, 910, 949, 1022, 1092, 1095, 1365, 1382, 1460, 1533, 1560, 1752, 1820, 1898, 2044, 2073, 2184, 2190, 2555, 2730, 2764, 2847, 2920, 3066, 3455, 3640, 3796, 4088, 4146, 4380, 4745, 4837, 5110, 5460, 5528, 5694, 6132, 6643, 6910, 7592, 7665, 8292, 8760, 8983, 9490, 9674, 10220, 10365, 10920, 11388, 12264, 13286, 13820, 14235, 14511, 15330, 16584, 17966, 18980, 19348, 19929, 20440, 20730, 22776, 24185, 26572, 26949, 27640, 28470, 29022, 30660, 33215, 35932, 37960, 38696, 39858, 41460, 44915, 48370, 50443, 53144, 53898, 56940, 58044, 61320, 62881, 66430, 71864, 72555, 79716, 82920, 89830, 96740, 99645, 100886, 107796, 113880, 116088, 125762, 132860, 134745, 145110, 151329, 159432, 179660, 188643, 193480, 199290, 201772, 215592, 251524, 252215, 265720, 269490, 290220, 302658, 314405, 353101, 359320, 377286, 398580, 403544, 503048, 504430, 538980, 580440, 605316, 628810, 655759, 706202, 754572, 756645, 797160, 943215, 1008860, 1059303, 1077960, 1210632, 1257620, 1311518, 1412404, 1509144, 1513290, 1765505, 1886430, 1967277, 2017720, 2118606, 2515240, 2623036, 2824808, 3026580, 3278795, 3531010, 3772860, 3934554, 4237212, 4590313, 5246072, 5296515, 6053160, 6557590, 7062020, 7545720, 7869108, 8474424, 9180626, 9836385, 10593030, 13115180, 13770939, 14124040, 15738216, 18361252, 19672770, 21186060, 22951565, 26230360, 27541878, 36722504, 39345540, 42372120, 45903130, 55083756, 68854695, 78691080, 91806260, 110167512, 137709390, 183612520, 275418780, 550837560]

約数ペア:

[(1, 550837560), (2, 275418780), (3, 183612520), (4, 137709390), (5, 110167512), (6, 91806260), (7, 78691080), (8, 68854695), (10, 55083756), (12, 45903130), (13, 42372120), (14, 39345540), (15, 36722504), (20, 27541878), (21, 26230360), (24, 22951565), (26, 21186060), (28, 19672770), (30, 18361252), (35, 15738216), (39, 14124040), (40, 13770939), (42, 13115180), (52, 10593030), (56, 9836385), (60, 9180626), (65, 8474424), (70, 7869108), (73, 7545720), (78, 7062020), (84, 6557590), (91, 6053160), (104, 5296515), (105, 5246072), (120, 4590313), (130, 4237212), (140, 3934554), (146, 3772860), (156, 3531010), (168, 3278795), (182, 3026580), (195, 2824808), (210, 2623036), (219, 2515240), (260, 2118606), (273, 2017720), (280, 1967277), (292, 1886430), (312, 1765505), (364, 1513290), (365, 1509144), (390, 1412404), (420, 1311518), (438, 1257620), (455, 1210632), (511, 1077960), (520, 1059303), (546, 1008860), (584, 943215), (691, 797160), (728, 756645), (730, 754572), (780, 706202), (840, 655759), (876, 628810), (910, 605316), (949, 580440), (1022, 538980), (1092, 504430), (1095, 503048), (1365, 403544), (1382, 398580), (1460, 377286), (1533, 359320), (1560, 353101), (1752, 314405), (1820, 302658), (1898, 290220), (2044, 269490), (2073, 265720), (2184, 252215), (2190, 251524), (2555, 215592), (2730, 201772), (2764, 199290), (2847, 193480), (2920, 188643), (3066, 179660), (3455, 159432), (3640, 151329), (3796, 145110), (4088, 134745), (4146, 132860), (4380, 125762), (4745, 116088), (4837, 113880), (5110, 107796), (5460, 100886), (5528, 99645), (5694, 96740), (6132, 89830), (6643, 82920), (6910, 79716), (7592, 72555), (7665, 71864), (8292, 66430), (8760, 62881), (8983, 61320), (9490, 58044), (9674, 56940), (10220, 53898), (10365, 53144), (10920, 50443), (11388, 48370), (12264, 44915), (13286, 41460), (13820, 39858), (14235, 38696), (14511, 37960), (15330, 35932), (16584, 33215), (17966, 30660), (18980, 29022), (19348, 28470), (19929, 27640), (20440, 26949), (20730, 26572), (22776, 24185)]