284040120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:127

約数の個数: 384

約数和(自身を含む): 1134604800

約数和(自身を除く): 850564680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 37, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 74, 76, 78, 84, 91, 95, 104, 105, 111, 114, 120, 130, 133, 140, 148, 152, 156, 168, 182, 185, 190, 195, 210, 222, 228, 247, 259, 260, 266, 273, 280, 285, 296, 312, 364, 370, 380, 390, 399, 420, 444, 455, 456, 481, 494, 518, 520, 532, 546, 555, 570, 665, 703, 728, 740, 741, 760, 777, 780, 798, 840, 888, 910, 962, 988, 1036, 1064, 1092, 1110, 1140, 1235, 1295, 1330, 1365, 1369, 1406, 1443, 1480, 1482, 1554, 1560, 1596, 1729, 1820, 1924, 1976, 1995, 2072, 2109, 2184, 2220, 2280, 2405, 2470, 2590, 2660, 2730, 2738, 2812, 2886, 2964, 3108, 3192, 3367, 3458, 3515, 3640, 3705, 3848, 3885, 3990, 4107, 4218, 4440, 4810, 4921, 4940, 5180, 5187, 5320, 5460, 5476, 5624, 5772, 5928, 6216, 6734, 6845, 6916, 7030, 7215, 7410, 7770, 7980, 8214, 8436, 8645, 9139, 9583, 9620, 9842, 9880, 10101, 10360, 10374, 10545, 10920, 10952, 11544, 13468, 13690, 13832, 14060, 14430, 14763, 14820, 15540, 15960, 16428, 16835, 16872, 17290, 17797, 18278, 19166, 19240, 19684, 20202, 20535, 20748, 21090, 24605, 25935, 26011, 26936, 27380, 27417, 28120, 28749, 28860, 29526, 29640, 31080, 32856, 33670, 34580, 35594, 36556, 38332, 39368, 40404, 41070, 41496, 42180, 45695, 47915, 49210, 50505, 51870, 52022, 53391, 54760, 54834, 57498, 57720, 59052, 63973, 67340, 69160, 71188, 73112, 73815, 76664, 78033, 80808, 82140, 84360, 88985, 91390, 95830, 98420, 101010, 103740, 104044, 106782, 109668, 114996, 118104, 124579, 127946, 130055, 134680, 137085, 142376, 143745, 147630, 156066, 164280, 177970, 182077, 182780, 191660, 191919, 196840, 202020, 207480, 208088, 213564, 219336, 229992, 249158, 255892, 260110, 266955, 274170, 287490, 295260, 312132, 319865, 338143, 355940, 364154, 365560, 373737, 383320, 383838, 390165, 404040, 427128, 498316, 511784, 520220, 533910, 546231, 548340, 574980, 590520, 622895, 624264, 639730, 676286, 711880, 728308, 747474, 767676, 780330, 910385, 959595, 996632, 1014429, 1040440, 1067820, 1092462, 1096680, 1149960, 1245790, 1279460, 1352572, 1456616, 1494948, 1535352, 1560660, 1690715, 1820770, 1868685, 1919190, 2028858, 2135640, 2184924, 2367001, 2491580, 2558920, 2705144, 2731155, 2989896, 3121320, 3381430, 3641540, 3737370, 3838380, 4057716, 4369848, 4734002, 4983160, 5072145, 5462310, 6762860, 7101003, 7283080, 7474740, 7676760, 8115432, 9468004, 10144290, 10924620, 11835005, 13525720, 14202006, 14949480, 18936008, 20288580, 21849240, 23670010, 28404012, 35505015, 40577160, 47340020, 56808024, 71010030, 94680040, 142020060, 284040120]

約数ペア:

[(1, 284040120), (2, 142020060), (3, 94680040), (4, 71010030), (5, 56808024), (6, 47340020), (7, 40577160), (8, 35505015), (10, 28404012), (12, 23670010), (13, 21849240), (14, 20288580), (15, 18936008), (19, 14949480), (20, 14202006), (21, 13525720), (24, 11835005), (26, 10924620), (28, 10144290), (30, 9468004), (35, 8115432), (37, 7676760), (38, 7474740), (39, 7283080), (40, 7101003), (42, 6762860), (52, 5462310), (56, 5072145), (57, 4983160), (60, 4734002), (65, 4369848), (70, 4057716), (74, 3838380), (76, 3737370), (78, 3641540), (84, 3381430), (91, 3121320), (95, 2989896), (104, 2731155), (105, 2705144), (111, 2558920), (114, 2491580), (120, 2367001), (130, 2184924), (133, 2135640), (140, 2028858), (148, 1919190), (152, 1868685), (156, 1820770), (168, 1690715), (182, 1560660), (185, 1535352), (190, 1494948), (195, 1456616), (210, 1352572), (222, 1279460), (228, 1245790), (247, 1149960), (259, 1096680), (260, 1092462), (266, 1067820), (273, 1040440), (280, 1014429), (285, 996632), (296, 959595), (312, 910385), (364, 780330), (370, 767676), (380, 747474), (390, 728308), (399, 711880), (420, 676286), (444, 639730), (455, 624264), (456, 622895), (481, 590520), (494, 574980), (518, 548340), (520, 546231), (532, 533910), (546, 520220), (555, 511784), (570, 498316), (665, 427128), (703, 404040), (728, 390165), (740, 383838), (741, 383320), (760, 373737), (777, 365560), (780, 364154), (798, 355940), (840, 338143), (888, 319865), (910, 312132), (962, 295260), (988, 287490), (1036, 274170), (1064, 266955), (1092, 260110), (1110, 255892), (1140, 249158), (1235, 229992), (1295, 219336), (1330, 213564), (1365, 208088), (1369, 207480), (1406, 202020), (1443, 196840), (1480, 191919), (1482, 191660), (1554, 182780), (1560, 182077), (1596, 177970), (1729, 164280), (1820, 156066), (1924, 147630), (1976, 143745), (1995, 142376), (2072, 137085), (2109, 134680), (2184, 130055), (2220, 127946), (2280, 124579), (2405, 118104), (2470, 114996), (2590, 109668), (2660, 106782), (2730, 104044), (2738, 103740), (2812, 101010), (2886, 98420), (2964, 95830), (3108, 91390), (3192, 88985), (3367, 84360), (3458, 82140), (3515, 80808), (3640, 78033), (3705, 76664), (3848, 73815), (3885, 73112), (3990, 71188), (4107, 69160), (4218, 67340), (4440, 63973), (4810, 59052), (4921, 57720), (4940, 57498), (5180, 54834), (5187, 54760), (5320, 53391), (5460, 52022), (5476, 51870), (5624, 50505), (5772, 49210), (5928, 47915), (6216, 45695), (6734, 42180), (6845, 41496), (6916, 41070), (7030, 40404), (7215, 39368), (7410, 38332), (7770, 36556), (7980, 35594), (8214, 34580), (8436, 33670), (8645, 32856), (9139, 31080), (9583, 29640), (9620, 29526), (9842, 28860), (9880, 28749), (10101, 28120), (10360, 27417), (10374, 27380), (10545, 26936), (10920, 26011), (10952, 25935), (11544, 24605), (13468, 21090), (13690, 20748), (13832, 20535), (14060, 20202), (14430, 19684), (14763, 19240), (14820, 19166), (15540, 18278), (15960, 17797), (16428, 17290), (16835, 16872)]