66683760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 320

約数和(自身を含む): 254983680

約数和(自身を除く): 188299920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 29, 30, 33, 39, 40, 44, 48, 52, 55, 58, 60, 65, 66, 67, 78, 80, 87, 88, 104, 110, 116, 120, 130, 132, 134, 143, 145, 156, 165, 174, 176, 195, 201, 208, 220, 232, 240, 260, 264, 268, 286, 290, 312, 319, 330, 335, 348, 377, 390, 402, 429, 435, 440, 464, 520, 528, 536, 572, 580, 624, 638, 660, 670, 696, 715, 737, 754, 780, 804, 858, 870, 871, 880, 957, 1005, 1040, 1072, 1131, 1144, 1160, 1276, 1320, 1340, 1392, 1430, 1474, 1508, 1560, 1595, 1608, 1716, 1740, 1742, 1885, 1914, 1943, 2010, 2145, 2211, 2262, 2288, 2320, 2552, 2613, 2640, 2680, 2860, 2948, 3016, 3120, 3190, 3216, 3432, 3480, 3484, 3685, 3770, 3828, 3886, 4020, 4147, 4290, 4355, 4422, 4524, 4785, 5104, 5226, 5360, 5655, 5720, 5829, 5896, 6032, 6380, 6864, 6960, 6968, 7370, 7540, 7656, 7772, 8040, 8294, 8580, 8710, 8844, 9048, 9570, 9581, 9715, 10452, 11055, 11310, 11440, 11658, 11792, 12441, 12760, 13065, 13936, 14740, 15080, 15312, 15544, 16080, 16588, 17160, 17420, 17688, 18096, 19140, 19162, 19430, 20735, 20904, 21373, 22110, 22620, 23316, 24882, 25259, 25520, 26130, 28743, 29145, 29480, 30160, 31088, 33176, 34320, 34840, 35376, 38280, 38324, 38860, 41470, 41808, 42746, 44220, 45240, 46632, 47905, 49764, 50518, 52260, 57486, 58290, 58960, 62205, 64119, 66352, 69680, 75777, 76560, 76648, 77720, 82940, 85492, 88440, 90480, 93264, 95810, 99528, 101036, 104520, 106865, 114972, 116580, 124410, 126295, 128238, 143715, 151554, 153296, 155440, 165880, 170984, 176880, 191620, 199056, 202072, 209040, 213730, 229944, 233160, 248820, 252590, 256476, 277849, 287430, 303108, 320595, 331760, 341968, 378885, 383240, 404144, 427460, 459888, 466320, 497640, 505180, 512952, 555698, 574860, 606216, 641190, 757770, 766480, 833547, 854920, 995280, 1010360, 1025904, 1111396, 1149720, 1212432, 1282380, 1389245, 1515540, 1667094, 1709840, 2020720, 2222792, 2299440, 2564760, 2778490, 3031080, 3334188, 4167735, 4445584, 5129520, 5556980, 6062160, 6668376, 8335470, 11113960, 13336752, 16670940, 22227920, 33341880, 66683760]

約数ペア:

[(1, 66683760), (2, 33341880), (3, 22227920), (4, 16670940), (5, 13336752), (6, 11113960), (8, 8335470), (10, 6668376), (11, 6062160), (12, 5556980), (13, 5129520), (15, 4445584), (16, 4167735), (20, 3334188), (22, 3031080), (24, 2778490), (26, 2564760), (29, 2299440), (30, 2222792), (33, 2020720), (39, 1709840), (40, 1667094), (44, 1515540), (48, 1389245), (52, 1282380), (55, 1212432), (58, 1149720), (60, 1111396), (65, 1025904), (66, 1010360), (67, 995280), (78, 854920), (80, 833547), (87, 766480), (88, 757770), (104, 641190), (110, 606216), (116, 574860), (120, 555698), (130, 512952), (132, 505180), (134, 497640), (143, 466320), (145, 459888), (156, 427460), (165, 404144), (174, 383240), (176, 378885), (195, 341968), (201, 331760), (208, 320595), (220, 303108), (232, 287430), (240, 277849), (260, 256476), (264, 252590), (268, 248820), (286, 233160), (290, 229944), (312, 213730), (319, 209040), (330, 202072), (335, 199056), (348, 191620), (377, 176880), (390, 170984), (402, 165880), (429, 155440), (435, 153296), (440, 151554), (464, 143715), (520, 128238), (528, 126295), (536, 124410), (572, 116580), (580, 114972), (624, 106865), (638, 104520), (660, 101036), (670, 99528), (696, 95810), (715, 93264), (737, 90480), (754, 88440), (780, 85492), (804, 82940), (858, 77720), (870, 76648), (871, 76560), (880, 75777), (957, 69680), (1005, 66352), (1040, 64119), (1072, 62205), (1131, 58960), (1144, 58290), (1160, 57486), (1276, 52260), (1320, 50518), (1340, 49764), (1392, 47905), (1430, 46632), (1474, 45240), (1508, 44220), (1560, 42746), (1595, 41808), (1608, 41470), (1716, 38860), (1740, 38324), (1742, 38280), (1885, 35376), (1914, 34840), (1943, 34320), (2010, 33176), (2145, 31088), (2211, 30160), (2262, 29480), (2288, 29145), (2320, 28743), (2552, 26130), (2613, 25520), (2640, 25259), (2680, 24882), (2860, 23316), (2948, 22620), (3016, 22110), (3120, 21373), (3190, 20904), (3216, 20735), (3432, 19430), (3480, 19162), (3484, 19140), (3685, 18096), (3770, 17688), (3828, 17420), (3886, 17160), (4020, 16588), (4147, 16080), (4290, 15544), (4355, 15312), (4422, 15080), (4524, 14740), (4785, 13936), (5104, 13065), (5226, 12760), (5360, 12441), (5655, 11792), (5720, 11658), (5829, 11440), (5896, 11310), (6032, 11055), (6380, 10452), (6864, 9715), (6960, 9581), (6968, 9570), (7370, 9048), (7540, 8844), (7656, 8710), (7772, 8580), (8040, 8294)]