61537470480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1\times {\mathrm{1381}}^1$

素因数の和:1910

約数の個数: 240

約数和(自身を含む): 208520582400

約数和(自身を除く): 146983111920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 199, 240, 311, 360, 398, 597, 622, 720, 796, 933, 995, 1194, 1244, 1381, 1555, 1592, 1791, 1866, 1990, 2388, 2488, 2762, 2799, 2985, 3110, 3184, 3582, 3732, 3980, 4143, 4665, 4776, 4976, 5524, 5598, 5970, 6220, 6905, 7164, 7464, 7960, 8286, 8955, 9330, 9552, 11048, 11196, 11940, 12429, 12440, 13810, 13995, 14328, 14928, 15920, 16572, 17910, 18660, 20715, 22096, 22392, 23880, 24858, 24880, 27620, 27990, 28656, 33144, 35820, 37320, 41430, 44784, 47760, 49716, 55240, 55980, 61889, 62145, 66288, 71640, 74640, 82860, 99432, 110480, 111960, 123778, 124290, 143280, 165720, 185667, 198864, 223920, 247556, 248580, 274819, 309445, 331440, 371334, 429491, 495112, 497160, 549638, 557001, 618890, 742668, 824457, 858982, 928335, 990224, 994320, 1099276, 1114002, 1237780, 1288473, 1374095, 1485336, 1648914, 1717964, 1856670, 2147455, 2198552, 2228004, 2473371, 2475560, 2576946, 2748190, 2785005, 2970672, 3297828, 3435928, 3713340, 3865419, 4122285, 4294910, 4397104, 4456008, 4946742, 4951120, 5153892, 5496380, 5570010, 6442365, 6595656, 6871856, 7426680, 7730838, 8244570, 8589820, 8912016, 9893484, 10307784, 10992760, 11140020, 12366855, 12884730, 13191312, 14853360, 15461676, 16489140, 17179640, 19327095, 19786968, 20615568, 21985520, 22280040, 24733710, 25769460, 30923352, 32978280, 34359280, 38654190, 39573936, 44560080, 49467420, 51538920, 61846704, 65956560, 77308380, 85468709, 98934840, 103077840, 154616760, 170937418, 197869680, 256406127, 309233520, 341874836, 427343545, 512812254, 683749672, 769218381, 854687090, 1025624508, 1282030635, 1367499344, 1538436762, 1709374180, 2051249016, 2564061270, 3076873524, 3418748360, 3846091905, 4102498032, 5128122540, 6153747048, 6837496720, 7692183810, 10256245080, 12307494096, 15384367620, 20512490160, 30768735240, 61537470480]

約数ペア:

[(1, 61537470480), (2, 30768735240), (3, 20512490160), (4, 15384367620), (5, 12307494096), (6, 10256245080), (8, 7692183810), (9, 6837496720), (10, 6153747048), (12, 5128122540), (15, 4102498032), (16, 3846091905), (18, 3418748360), (20, 3076873524), (24, 2564061270), (30, 2051249016), (36, 1709374180), (40, 1538436762), (45, 1367499344), (48, 1282030635), (60, 1025624508), (72, 854687090), (80, 769218381), (90, 683749672), (120, 512812254), (144, 427343545), (180, 341874836), (199, 309233520), (240, 256406127), (311, 197869680), (360, 170937418), (398, 154616760), (597, 103077840), (622, 98934840), (720, 85468709), (796, 77308380), (933, 65956560), (995, 61846704), (1194, 51538920), (1244, 49467420), (1381, 44560080), (1555, 39573936), (1592, 38654190), (1791, 34359280), (1866, 32978280), (1990, 30923352), (2388, 25769460), (2488, 24733710), (2762, 22280040), (2799, 21985520), (2985, 20615568), (3110, 19786968), (3184, 19327095), (3582, 17179640), (3732, 16489140), (3980, 15461676), (4143, 14853360), (4665, 13191312), (4776, 12884730), (4976, 12366855), (5524, 11140020), (5598, 10992760), (5970, 10307784), (6220, 9893484), (6905, 8912016), (7164, 8589820), (7464, 8244570), (7960, 7730838), (8286, 7426680), (8955, 6871856), (9330, 6595656), (9552, 6442365), (11048, 5570010), (11196, 5496380), (11940, 5153892), (12429, 4951120), (12440, 4946742), (13810, 4456008), (13995, 4397104), (14328, 4294910), (14928, 4122285), (15920, 3865419), (16572, 3713340), (17910, 3435928), (18660, 3297828), (20715, 2970672), (22096, 2785005), (22392, 2748190), (23880, 2576946), (24858, 2475560), (24880, 2473371), (27620, 2228004), (27990, 2198552), (28656, 2147455), (33144, 1856670), (35820, 1717964), (37320, 1648914), (41430, 1485336), (44784, 1374095), (47760, 1288473), (49716, 1237780), (55240, 1114002), (55980, 1099276), (61889, 994320), (62145, 990224), (66288, 928335), (71640, 858982), (74640, 824457), (82860, 742668), (99432, 618890), (110480, 557001), (111960, 549638), (123778, 497160), (124290, 495112), (143280, 429491), (165720, 371334), (185667, 331440), (198864, 309445), (223920, 274819), (247556, 248580)]