140682360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{991}}^1$

素因数の和:1038

約数の個数: 192

約数和(自身を含む): 522823680

約数和(自身を除く): 382141320

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, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 676, 728, 780, 840, 845, 910, 991, 1014, 1092, 1183, 1352, 1365, 1560, 1690, 1820, 1982, 2028, 2184, 2366, 2535, 2730, 2973, 3380, 3549, 3640, 3964, 4056, 4732, 4955, 5070, 5460, 5915, 5946, 6760, 6937, 7098, 7928, 9464, 9910, 10140, 10920, 11830, 11892, 12883, 13874, 14196, 14865, 17745, 19820, 20280, 20811, 23660, 23784, 25766, 27748, 28392, 29730, 34685, 35490, 38649, 39640, 41622, 47320, 51532, 55496, 59460, 64415, 69370, 70980, 77298, 83244, 90181, 103064, 104055, 118920, 128830, 138740, 141960, 154596, 166488, 167479, 180362, 193245, 208110, 257660, 270543, 277480, 309192, 334958, 360724, 386490, 416220, 450905, 502437, 515320, 541086, 669916, 721448, 772980, 832440, 837395, 901810, 1004874, 1082172, 1172353, 1339832, 1352715, 1545960, 1674790, 1803620, 2009748, 2164344, 2344706, 2512185, 2705430, 3349580, 3517059, 3607240, 4019496, 4689412, 5024370, 5410860, 5861765, 6699160, 7034118, 9378824, 10048740, 10821720, 11723530, 14068236, 17585295, 20097480, 23447060, 28136472, 35170590, 46894120, 70341180, 140682360]

約数ペア:

[(1, 140682360), (2, 70341180), (3, 46894120), (4, 35170590), (5, 28136472), (6, 23447060), (7, 20097480), (8, 17585295), (10, 14068236), (12, 11723530), (13, 10821720), (14, 10048740), (15, 9378824), (20, 7034118), (21, 6699160), (24, 5861765), (26, 5410860), (28, 5024370), (30, 4689412), (35, 4019496), (39, 3607240), (40, 3517059), (42, 3349580), (52, 2705430), (56, 2512185), (60, 2344706), (65, 2164344), (70, 2009748), (78, 1803620), (84, 1674790), (91, 1545960), (104, 1352715), (105, 1339832), (120, 1172353), (130, 1082172), (140, 1004874), (156, 901810), (168, 837395), (169, 832440), (182, 772980), (195, 721448), (210, 669916), (260, 541086), (273, 515320), (280, 502437), (312, 450905), (338, 416220), (364, 386490), (390, 360724), (420, 334958), (455, 309192), (507, 277480), (520, 270543), (546, 257660), (676, 208110), (728, 193245), (780, 180362), (840, 167479), (845, 166488), (910, 154596), (991, 141960), (1014, 138740), (1092, 128830), (1183, 118920), (1352, 104055), (1365, 103064), (1560, 90181), (1690, 83244), (1820, 77298), (1982, 70980), (2028, 69370), (2184, 64415), (2366, 59460), (2535, 55496), (2730, 51532), (2973, 47320), (3380, 41622), (3549, 39640), (3640, 38649), (3964, 35490), (4056, 34685), (4732, 29730), (4955, 28392), (5070, 27748), (5460, 25766), (5915, 23784), (5946, 23660), (6760, 20811), (6937, 20280), (7098, 19820), (7928, 17745), (9464, 14865), (9910, 14196), (10140, 13874), (10920, 12883), (11830, 11892)]