15908484480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{31991}}^1$

素因数の和:32057

約数の個数: 256

約数和(自身を含む): 59520476160

約数和(自身を除く): 43611991680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 128, 140, 148, 160, 168, 185, 192, 210, 222, 224, 240, 259, 280, 296, 320, 336, 370, 384, 420, 444, 448, 480, 518, 555, 560, 592, 640, 672, 740, 777, 840, 888, 896, 960, 1036, 1110, 1120, 1184, 1295, 1344, 1480, 1554, 1680, 1776, 1920, 2072, 2220, 2240, 2368, 2590, 2688, 2960, 3108, 3360, 3552, 3885, 4144, 4440, 4480, 4736, 5180, 5920, 6216, 6720, 7104, 7770, 8288, 8880, 10360, 11840, 12432, 13440, 14208, 15540, 16576, 17760, 20720, 23680, 24864, 31080, 31991, 33152, 35520, 41440, 49728, 62160, 63982, 71040, 82880, 95973, 99456, 124320, 127964, 159955, 165760, 191946, 223937, 248640, 255928, 319910, 383892, 447874, 479865, 497280, 511856, 639820, 671811, 767784, 895748, 959730, 1023712, 1119685, 1183667, 1279640, 1343622, 1535568, 1791496, 1919460, 2047424, 2239370, 2367334, 2559280, 2687244, 3071136, 3359055, 3551001, 3582992, 3838920, 4094848, 4478740, 4734668, 5118560, 5374488, 5918335, 6142272, 6718110, 7102002, 7165984, 7677840, 8285669, 8957480, 9469336, 10237120, 10748976, 11836670, 12284544, 13436220, 14204004, 14331968, 15355680, 16571338, 17755005, 17914960, 18938672, 20474240, 21497952, 23673340, 24857007, 26872440, 28408008, 28663936, 30711360, 33142676, 35510010, 35829920, 37877344, 41428345, 42995904, 47346680, 49714014, 53744880, 56816016, 61422720, 66285352, 71020020, 71659840, 75754688, 82856690, 85991808, 94693360, 99428028, 107489760, 113632032, 124285035, 132570704, 142040040, 143319680, 151509376, 165713380, 189386720, 198856056, 214979520, 227264064, 248570070, 265141408, 284080080, 331426760, 378773440, 397712112, 429959040, 454528128, 497140140, 530282816, 568160160, 662853520, 757546880, 795424224, 994280280, 1060565632, 1136320320, 1325707040, 1590848448, 1988560560, 2272640640, 2651414080, 3181696896, 3977121120, 5302828160, 7954242240, 15908484480]

約数ペア:

[(1, 15908484480), (2, 7954242240), (3, 5302828160), (4, 3977121120), (5, 3181696896), (6, 2651414080), (7, 2272640640), (8, 1988560560), (10, 1590848448), (12, 1325707040), (14, 1136320320), (15, 1060565632), (16, 994280280), (20, 795424224), (21, 757546880), (24, 662853520), (28, 568160160), (30, 530282816), (32, 497140140), (35, 454528128), (37, 429959040), (40, 397712112), (42, 378773440), (48, 331426760), (56, 284080080), (60, 265141408), (64, 248570070), (70, 227264064), (74, 214979520), (80, 198856056), (84, 189386720), (96, 165713380), (105, 151509376), (111, 143319680), (112, 142040040), (120, 132570704), (128, 124285035), (140, 113632032), (148, 107489760), (160, 99428028), (168, 94693360), (185, 85991808), (192, 82856690), (210, 75754688), (222, 71659840), (224, 71020020), (240, 66285352), (259, 61422720), (280, 56816016), (296, 53744880), (320, 49714014), (336, 47346680), (370, 42995904), (384, 41428345), (420, 37877344), (444, 35829920), (448, 35510010), (480, 33142676), (518, 30711360), (555, 28663936), (560, 28408008), (592, 26872440), (640, 24857007), (672, 23673340), (740, 21497952), (777, 20474240), (840, 18938672), (888, 17914960), (896, 17755005), (960, 16571338), (1036, 15355680), (1110, 14331968), (1120, 14204004), (1184, 13436220), (1295, 12284544), (1344, 11836670), (1480, 10748976), (1554, 10237120), (1680, 9469336), (1776, 8957480), (1920, 8285669), (2072, 7677840), (2220, 7165984), (2240, 7102002), (2368, 6718110), (2590, 6142272), (2688, 5918335), (2960, 5374488), (3108, 5118560), (3360, 4734668), (3552, 4478740), (3885, 4094848), (4144, 3838920), (4440, 3582992), (4480, 3551001), (4736, 3359055), (5180, 3071136), (5920, 2687244), (6216, 2559280), (6720, 2367334), (7104, 2239370), (7770, 2047424), (8288, 1919460), (8880, 1791496), (10360, 1535568), (11840, 1343622), (12432, 1279640), (13440, 1183667), (14208, 1119685), (15540, 1023712), (16576, 959730), (17760, 895748), (20720, 767784), (23680, 671811), (24864, 639820), (31080, 511856), (31991, 497280), (33152, 479865), (35520, 447874), (41440, 383892), (49728, 319910), (62160, 255928), (63982, 248640), (71040, 223937), (82880, 191946), (95973, 165760), (99456, 159955), (124320, 127964)]