102040120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 303266880

約数和(自身を除く): 201226760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 97, 104, 119, 130, 136, 140, 170, 182, 194, 221, 238, 260, 280, 289, 340, 364, 388, 442, 455, 476, 485, 520, 578, 595, 679, 680, 728, 776, 884, 910, 952, 970, 1105, 1156, 1190, 1261, 1358, 1445, 1547, 1649, 1768, 1820, 1940, 2023, 2210, 2312, 2380, 2522, 2716, 2890, 3094, 3298, 3395, 3640, 3757, 3880, 4046, 4420, 4760, 5044, 5432, 5780, 6188, 6305, 6596, 6790, 7514, 7735, 8092, 8245, 8827, 8840, 10088, 10115, 11543, 11560, 12376, 12610, 13192, 13580, 15028, 15470, 16184, 16490, 17654, 18785, 20230, 21437, 23086, 25220, 26299, 27160, 28033, 30056, 30940, 32980, 35308, 37570, 40460, 42874, 44135, 46172, 50440, 52598, 56066, 57715, 61880, 65960, 70616, 75140, 80920, 85748, 88270, 92344, 105196, 107185, 112132, 115430, 131495, 140165, 150059, 150280, 171496, 176540, 196231, 210392, 214370, 224264, 230860, 262990, 280330, 300118, 353080, 364429, 392462, 428740, 461720, 525980, 560660, 600236, 728858, 750295, 784924, 857480, 981155, 1051960, 1121320, 1200472, 1457716, 1500590, 1569848, 1822145, 1962310, 2551003, 2915432, 3001180, 3644290, 3924620, 5102006, 6002360, 7288580, 7849240, 10204012, 12755015, 14577160, 20408024, 25510030, 51020060, 102040120]

約数ペア:

[(1, 102040120), (2, 51020060), (4, 25510030), (5, 20408024), (7, 14577160), (8, 12755015), (10, 10204012), (13, 7849240), (14, 7288580), (17, 6002360), (20, 5102006), (26, 3924620), (28, 3644290), (34, 3001180), (35, 2915432), (40, 2551003), (52, 1962310), (56, 1822145), (65, 1569848), (68, 1500590), (70, 1457716), (85, 1200472), (91, 1121320), (97, 1051960), (104, 981155), (119, 857480), (130, 784924), (136, 750295), (140, 728858), (170, 600236), (182, 560660), (194, 525980), (221, 461720), (238, 428740), (260, 392462), (280, 364429), (289, 353080), (340, 300118), (364, 280330), (388, 262990), (442, 230860), (455, 224264), (476, 214370), (485, 210392), (520, 196231), (578, 176540), (595, 171496), (679, 150280), (680, 150059), (728, 140165), (776, 131495), (884, 115430), (910, 112132), (952, 107185), (970, 105196), (1105, 92344), (1156, 88270), (1190, 85748), (1261, 80920), (1358, 75140), (1445, 70616), (1547, 65960), (1649, 61880), (1768, 57715), (1820, 56066), (1940, 52598), (2023, 50440), (2210, 46172), (2312, 44135), (2380, 42874), (2522, 40460), (2716, 37570), (2890, 35308), (3094, 32980), (3298, 30940), (3395, 30056), (3640, 28033), (3757, 27160), (3880, 26299), (4046, 25220), (4420, 23086), (4760, 21437), (5044, 20230), (5432, 18785), (5780, 17654), (6188, 16490), (6305, 16184), (6596, 15470), (6790, 15028), (7514, 13580), (7735, 13192), (8092, 12610), (8245, 12376), (8827, 11560), (8840, 11543), (10088, 10115)]