66352440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 256

約数和(自身を含む): 255467520

約数和(自身を除く): 189115080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 43, 44, 55, 56, 60, 66, 70, 77, 84, 86, 88, 105, 110, 120, 129, 132, 140, 154, 165, 167, 168, 172, 210, 215, 220, 231, 258, 264, 280, 301, 308, 330, 334, 344, 385, 420, 430, 440, 462, 473, 501, 516, 602, 616, 645, 660, 668, 770, 835, 840, 860, 903, 924, 946, 1002, 1032, 1155, 1169, 1204, 1290, 1320, 1336, 1419, 1505, 1540, 1670, 1720, 1806, 1837, 1848, 1892, 2004, 2310, 2338, 2365, 2408, 2505, 2580, 2838, 3010, 3080, 3311, 3340, 3507, 3612, 3674, 3784, 4008, 4515, 4620, 4676, 4730, 5010, 5160, 5511, 5676, 5845, 6020, 6622, 6680, 7014, 7095, 7181, 7224, 7348, 9030, 9185, 9240, 9352, 9460, 9933, 10020, 11022, 11352, 11690, 12040, 12859, 13244, 14028, 14190, 14362, 14696, 16555, 17535, 18060, 18370, 18920, 19866, 20040, 21543, 22044, 23380, 25718, 26488, 27555, 28056, 28380, 28724, 33110, 35070, 35905, 36120, 36740, 38577, 39732, 43086, 44088, 46760, 49665, 50267, 51436, 55110, 56760, 57448, 64295, 66220, 70140, 71810, 73480, 77154, 78991, 79464, 86172, 99330, 100534, 102872, 107715, 110220, 128590, 132440, 140280, 143620, 150801, 154308, 157982, 172344, 192885, 198660, 201068, 215430, 220440, 236973, 251335, 257180, 287240, 301602, 308616, 315964, 385770, 394955, 397320, 402136, 430860, 473946, 502670, 514360, 552937, 603204, 631928, 754005, 771540, 789910, 861720, 947892, 1005340, 1105874, 1184865, 1206408, 1508010, 1543080, 1579820, 1658811, 1895784, 2010680, 2211748, 2369730, 2764685, 3016020, 3159640, 3317622, 4423496, 4739460, 5529370, 6032040, 6635244, 8294055, 9478920, 11058740, 13270488, 16588110, 22117480, 33176220, 66352440]

約数ペア:

[(1, 66352440), (2, 33176220), (3, 22117480), (4, 16588110), (5, 13270488), (6, 11058740), (7, 9478920), (8, 8294055), (10, 6635244), (11, 6032040), (12, 5529370), (14, 4739460), (15, 4423496), (20, 3317622), (21, 3159640), (22, 3016020), (24, 2764685), (28, 2369730), (30, 2211748), (33, 2010680), (35, 1895784), (40, 1658811), (42, 1579820), (43, 1543080), (44, 1508010), (55, 1206408), (56, 1184865), (60, 1105874), (66, 1005340), (70, 947892), (77, 861720), (84, 789910), (86, 771540), (88, 754005), (105, 631928), (110, 603204), (120, 552937), (129, 514360), (132, 502670), (140, 473946), (154, 430860), (165, 402136), (167, 397320), (168, 394955), (172, 385770), (210, 315964), (215, 308616), (220, 301602), (231, 287240), (258, 257180), (264, 251335), (280, 236973), (301, 220440), (308, 215430), (330, 201068), (334, 198660), (344, 192885), (385, 172344), (420, 157982), (430, 154308), (440, 150801), (462, 143620), (473, 140280), (501, 132440), (516, 128590), (602, 110220), (616, 107715), (645, 102872), (660, 100534), (668, 99330), (770, 86172), (835, 79464), (840, 78991), (860, 77154), (903, 73480), (924, 71810), (946, 70140), (1002, 66220), (1032, 64295), (1155, 57448), (1169, 56760), (1204, 55110), (1290, 51436), (1320, 50267), (1336, 49665), (1419, 46760), (1505, 44088), (1540, 43086), (1670, 39732), (1720, 38577), (1806, 36740), (1837, 36120), (1848, 35905), (1892, 35070), (2004, 33110), (2310, 28724), (2338, 28380), (2365, 28056), (2408, 27555), (2505, 26488), (2580, 25718), (2838, 23380), (3010, 22044), (3080, 21543), (3311, 20040), (3340, 19866), (3507, 18920), (3612, 18370), (3674, 18060), (3784, 17535), (4008, 16555), (4515, 14696), (4620, 14362), (4676, 14190), (4730, 14028), (5010, 13244), (5160, 12859), (5511, 12040), (5676, 11690), (5845, 11352), (6020, 11022), (6622, 10020), (6680, 9933), (7014, 9460), (7095, 9352), (7181, 9240), (7224, 9185), (7348, 9030)]