1866163320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1279}}^1$

素因数の和:1499

約数の個数: 256

約数和(自身を含む): 7151616000

約数和(自身を除く): 5285452680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 193, 210, 216, 252, 270, 280, 315, 360, 378, 386, 420, 504, 540, 579, 630, 756, 772, 840, 945, 965, 1080, 1158, 1260, 1279, 1351, 1512, 1544, 1737, 1890, 1930, 2316, 2520, 2558, 2702, 2895, 3474, 3780, 3837, 3860, 4053, 4632, 5116, 5211, 5404, 5790, 6395, 6755, 6948, 7560, 7674, 7720, 8106, 8685, 8953, 10232, 10422, 10808, 11511, 11580, 12159, 12790, 13510, 13896, 15348, 16212, 17370, 17906, 19185, 20265, 20844, 23022, 23160, 24318, 25580, 26055, 26859, 27020, 30696, 32424, 34533, 34740, 35812, 36477, 38370, 40530, 41688, 44765, 46044, 48636, 51160, 52110, 53718, 54040, 57555, 60795, 69066, 69480, 71624, 72954, 76740, 80577, 81060, 89530, 92088, 97272, 104220, 107436, 115110, 121590, 134295, 138132, 145908, 153480, 161154, 162120, 172665, 179060, 182385, 208440, 214872, 230220, 241731, 243180, 246847, 268590, 276264, 291816, 322308, 345330, 358120, 364770, 402885, 460440, 483462, 486360, 493694, 537180, 644616, 690660, 729540, 740541, 805770, 966924, 987388, 1074360, 1208655, 1234235, 1381320, 1459080, 1481082, 1611540, 1727929, 1933848, 1974776, 2221623, 2417310, 2468470, 2962164, 3223080, 3455858, 3702705, 4443246, 4834620, 4936940, 5183787, 5924328, 6664869, 6911716, 7405410, 8639645, 8886492, 9669240, 9873880, 10367574, 11108115, 13329738, 13823432, 14810820, 15551361, 17279290, 17772984, 20735148, 22216230, 25918935, 26659476, 29621640, 31102722, 33324345, 34558580, 41470296, 44432460, 46654083, 51837870, 53318952, 62205444, 66648690, 69117160, 77756805, 88864920, 93308166, 103675740, 124410888, 133297380, 155513610, 186616332, 207351480, 233270415, 266594760, 311027220, 373232664, 466540830, 622054440, 933081660, 1866163320]

約数ペア:

[(1, 1866163320), (2, 933081660), (3, 622054440), (4, 466540830), (5, 373232664), (6, 311027220), (7, 266594760), (8, 233270415), (9, 207351480), (10, 186616332), (12, 155513610), (14, 133297380), (15, 124410888), (18, 103675740), (20, 93308166), (21, 88864920), (24, 77756805), (27, 69117160), (28, 66648690), (30, 62205444), (35, 53318952), (36, 51837870), (40, 46654083), (42, 44432460), (45, 41470296), (54, 34558580), (56, 33324345), (60, 31102722), (63, 29621640), (70, 26659476), (72, 25918935), (84, 22216230), (90, 20735148), (105, 17772984), (108, 17279290), (120, 15551361), (126, 14810820), (135, 13823432), (140, 13329738), (168, 11108115), (180, 10367574), (189, 9873880), (193, 9669240), (210, 8886492), (216, 8639645), (252, 7405410), (270, 6911716), (280, 6664869), (315, 5924328), (360, 5183787), (378, 4936940), (386, 4834620), (420, 4443246), (504, 3702705), (540, 3455858), (579, 3223080), (630, 2962164), (756, 2468470), (772, 2417310), (840, 2221623), (945, 1974776), (965, 1933848), (1080, 1727929), (1158, 1611540), (1260, 1481082), (1279, 1459080), (1351, 1381320), (1512, 1234235), (1544, 1208655), (1737, 1074360), (1890, 987388), (1930, 966924), (2316, 805770), (2520, 740541), (2558, 729540), (2702, 690660), (2895, 644616), (3474, 537180), (3780, 493694), (3837, 486360), (3860, 483462), (4053, 460440), (4632, 402885), (5116, 364770), (5211, 358120), (5404, 345330), (5790, 322308), (6395, 291816), (6755, 276264), (6948, 268590), (7560, 246847), (7674, 243180), (7720, 241731), (8106, 230220), (8685, 214872), (8953, 208440), (10232, 182385), (10422, 179060), (10808, 172665), (11511, 162120), (11580, 161154), (12159, 153480), (12790, 145908), (13510, 138132), (13896, 134295), (15348, 121590), (16212, 115110), (17370, 107436), (17906, 104220), (19185, 97272), (20265, 92088), (20844, 89530), (23022, 81060), (23160, 80577), (24318, 76740), (25580, 72954), (26055, 71624), (26859, 69480), (27020, 69066), (30696, 60795), (32424, 57555), (34533, 54040), (34740, 53718), (35812, 52110), (36477, 51160), (38370, 48636), (40530, 46044), (41688, 44765)]