13770120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 51649920

約数和(自身を除く): 37879800

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, 78, 84, 91, 97, 104, 105, 120, 130, 140, 156, 168, 169, 182, 194, 195, 210, 260, 273, 280, 291, 312, 338, 364, 388, 390, 420, 455, 485, 507, 520, 546, 582, 676, 679, 728, 776, 780, 840, 845, 910, 970, 1014, 1092, 1164, 1183, 1261, 1352, 1358, 1365, 1455, 1560, 1690, 1820, 1940, 2028, 2037, 2184, 2328, 2366, 2522, 2535, 2716, 2730, 2910, 3380, 3395, 3549, 3640, 3783, 3880, 4056, 4074, 4732, 5044, 5070, 5432, 5460, 5820, 5915, 6305, 6760, 6790, 7098, 7566, 8148, 8827, 9464, 10088, 10140, 10185, 10920, 11640, 11830, 12610, 13580, 14196, 15132, 16296, 16393, 17654, 17745, 18915, 20280, 20370, 23660, 25220, 26481, 27160, 28392, 30264, 32786, 35308, 35490, 37830, 40740, 44135, 47320, 49179, 50440, 52962, 65572, 70616, 70980, 75660, 81480, 81965, 88270, 98358, 105924, 114751, 131144, 132405, 141960, 151320, 163930, 176540, 196716, 211848, 229502, 245895, 264810, 327860, 344253, 353080, 393432, 459004, 491790, 529620, 573755, 655720, 688506, 918008, 983580, 1059240, 1147510, 1377012, 1721265, 1967160, 2295020, 2754024, 3442530, 4590040, 6885060, 13770120]

約数ペア:

[(1, 13770120), (2, 6885060), (3, 4590040), (4, 3442530), (5, 2754024), (6, 2295020), (7, 1967160), (8, 1721265), (10, 1377012), (12, 1147510), (13, 1059240), (14, 983580), (15, 918008), (20, 688506), (21, 655720), (24, 573755), (26, 529620), (28, 491790), (30, 459004), (35, 393432), (39, 353080), (40, 344253), (42, 327860), (52, 264810), (56, 245895), (60, 229502), (65, 211848), (70, 196716), (78, 176540), (84, 163930), (91, 151320), (97, 141960), (104, 132405), (105, 131144), (120, 114751), (130, 105924), (140, 98358), (156, 88270), (168, 81965), (169, 81480), (182, 75660), (194, 70980), (195, 70616), (210, 65572), (260, 52962), (273, 50440), (280, 49179), (291, 47320), (312, 44135), (338, 40740), (364, 37830), (388, 35490), (390, 35308), (420, 32786), (455, 30264), (485, 28392), (507, 27160), (520, 26481), (546, 25220), (582, 23660), (676, 20370), (679, 20280), (728, 18915), (776, 17745), (780, 17654), (840, 16393), (845, 16296), (910, 15132), (970, 14196), (1014, 13580), (1092, 12610), (1164, 11830), (1183, 11640), (1261, 10920), (1352, 10185), (1358, 10140), (1365, 10088), (1455, 9464), (1560, 8827), (1690, 8148), (1820, 7566), (1940, 7098), (2028, 6790), (2037, 6760), (2184, 6305), (2328, 5915), (2366, 5820), (2522, 5460), (2535, 5432), (2716, 5070), (2730, 5044), (2910, 4732), (3380, 4074), (3395, 4056), (3549, 3880), (3640, 3783)]