16690494240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1723}}^1$

素因数の和:1813

約数の個数: 432

約数和(自身を含む): 67299470784

約数和(自身を除く): 50608976544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 961, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1723, 1736, 1860, 1922, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2883, 2976, 3255, 3360, 3446, 3472, 3720, 3844, 3906, 4340, 4464, 4805, 4960, 5040, 5169, 5208, 5580, 5766, 6510, 6727, 6892, 6944, 7440, 7688, 7812, 8615, 8649, 8680, 8928, 9610, 9765, 10080, 10338, 10416, 11160, 11532, 12061, 13020, 13454, 13784, 14415, 14880, 15376, 15507, 15624, 17230, 17298, 17360, 19220, 19530, 20181, 20676, 20832, 22320, 23064, 24122, 25845, 26040, 26908, 27568, 28830, 30752, 31014, 31248, 33635, 34460, 34596, 34720, 36183, 38440, 39060, 40362, 41352, 43245, 44640, 46128, 48244, 51690, 52080, 53413, 53816, 55136, 57660, 60305, 60543, 62028, 62496, 67270, 68920, 69192, 72366, 76880, 77535, 78120, 80724, 82704, 86490, 92256, 96488, 100905, 103380, 104160, 106826, 107632, 108549, 115320, 120610, 121086, 124056, 134540, 137840, 138384, 144732, 153760, 155070, 156240, 160239, 161448, 165408, 172980, 180915, 192976, 201810, 206760, 213652, 215264, 217098, 230640, 241220, 242172, 248112, 267065, 269080, 275680, 276768, 289464, 302715, 310140, 312480, 320478, 322896, 345960, 361830, 373891, 385952, 403620, 413520, 427304, 434196, 461280, 480717, 482440, 484344, 496224, 534130, 538160, 542745, 578928, 605430, 620280, 640956, 645792, 691920, 723660, 747782, 801195, 807240, 827040, 854608, 868392, 961434, 964880, 968688, 1068260, 1076320, 1085490, 1121673, 1157856, 1210860, 1240560, 1281912, 1383840, 1447320, 1495564, 1602390, 1614480, 1655803, 1709216, 1736784, 1869455, 1922868, 1929760, 1937376, 2136520, 2170980, 2243346, 2403585, 2421720, 2481120, 2563824, 2894640, 2991128, 3204780, 3228960, 3311606, 3365019, 3473568, 3738910, 3845736, 4273040, 4341960, 4486692, 4807170, 4843440, 4967409, 5127648, 5608365, 5789280, 5982256, 6409560, 6623212, 6730038, 7477820, 7691472, 8279015, 8546080, 8683920, 8973384, 9614340, 9686880, 9934818, 11216730, 11590621, 11964512, 12819120, 13246424, 13460076, 14902227, 14955640, 15382944, 16558030, 16825095, 17367840, 17946768, 19228680, 19869636, 22433460, 23181242, 24837045, 25638240, 26492848, 26920152, 29804454, 29911280, 33116060, 33650190, 34771863, 35893536, 38457360, 39739272, 44866920, 46362484, 49674090, 52985696, 53840304, 57953105, 59608908, 59822560, 66232120, 67300380, 69543726, 74511135, 76914720, 79478544, 89733840, 92724968, 99348180, 104315589, 107680608, 115906210, 119217816, 132464240, 134600760, 139087452, 149022270, 158957088, 173859315, 179467680, 185449936, 198696360, 208631178, 231812420, 238435632, 264928480, 269201520, 278174904, 298044540, 347718630, 370899872, 397392720, 417262356, 463624840, 476871264, 521577945, 538403040, 556349808, 596089080, 695437260, 794785440, 834524712, 927249680, 1043155890, 1112699616, 1192178160, 1390874520, 1669049424, 1854499360, 2086311780, 2384356320, 2781749040, 3338098848, 4172623560, 5563498080, 8345247120, 16690494240]

約数ペア:

[(1, 16690494240), (2, 8345247120), (3, 5563498080), (4, 4172623560), (5, 3338098848), (6, 2781749040), (7, 2384356320), (8, 2086311780), (9, 1854499360), (10, 1669049424), (12, 1390874520), (14, 1192178160), (15, 1112699616), (16, 1043155890), (18, 927249680), (20, 834524712), (21, 794785440), (24, 695437260), (28, 596089080), (30, 556349808), (31, 538403040), (32, 521577945), (35, 476871264), (36, 463624840), (40, 417262356), (42, 397392720), (45, 370899872), (48, 347718630), (56, 298044540), (60, 278174904), (62, 269201520), (63, 264928480), (70, 238435632), (72, 231812420), (80, 208631178), (84, 198696360), (90, 185449936), (93, 179467680), (96, 173859315), (105, 158957088), (112, 149022270), (120, 139087452), (124, 134600760), (126, 132464240), (140, 119217816), (144, 115906210), (155, 107680608), (160, 104315589), (168, 99348180), (180, 92724968), (186, 89733840), (210, 79478544), (217, 76914720), (224, 74511135), (240, 69543726), (248, 67300380), (252, 66232120), (279, 59822560), (280, 59608908), (288, 57953105), (310, 53840304), (315, 52985696), (336, 49674090), (360, 46362484), (372, 44866920), (420, 39739272), (434, 38457360), (465, 35893536), (480, 34771863), (496, 33650190), (504, 33116060), (558, 29911280), (560, 29804454), (620, 26920152), (630, 26492848), (651, 25638240), (672, 24837045), (720, 23181242), (744, 22433460), (840, 19869636), (868, 19228680), (930, 17946768), (961, 17367840), (992, 16825095), (1008, 16558030), (1085, 15382944), (1116, 14955640), (1120, 14902227), (1240, 13460076), (1260, 13246424), (1302, 12819120), (1395, 11964512), (1440, 11590621), (1488, 11216730), (1680, 9934818), (1723, 9686880), (1736, 9614340), (1860, 8973384), (1922, 8683920), (1953, 8546080), (2016, 8279015), (2170, 7691472), (2232, 7477820), (2480, 6730038), (2520, 6623212), (2604, 6409560), (2790, 5982256), (2883, 5789280), (2976, 5608365), (3255, 5127648), (3360, 4967409), (3446, 4843440), (3472, 4807170), (3720, 4486692), (3844, 4341960), (3906, 4273040), (4340, 3845736), (4464, 3738910), (4805, 3473568), (4960, 3365019), (5040, 3311606), (5169, 3228960), (5208, 3204780), (5580, 2991128), (5766, 2894640), (6510, 2563824), (6727, 2481120), (6892, 2421720), (6944, 2403585), (7440, 2243346), (7688, 2170980), (7812, 2136520), (8615, 1937376), (8649, 1929760), (8680, 1922868), (8928, 1869455), (9610, 1736784), (9765, 1709216), (10080, 1655803), (10338, 1614480), (10416, 1602390), (11160, 1495564), (11532, 1447320), (12061, 1383840), (13020, 1281912), (13454, 1240560), (13784, 1210860), (14415, 1157856), (14880, 1121673), (15376, 1085490), (15507, 1076320), (15624, 1068260), (17230, 968688), (17298, 964880), (17360, 961434), (19220, 868392), (19530, 854608), (20181, 827040), (20676, 807240), (20832, 801195), (22320, 747782), (23064, 723660), (24122, 691920), (25845, 645792), (26040, 640956), (26908, 620280), (27568, 605430), (28830, 578928), (30752, 542745), (31014, 538160), (31248, 534130), (33635, 496224), (34460, 484344), (34596, 482440), (34720, 480717), (36183, 461280), (38440, 434196), (39060, 427304), (40362, 413520), (41352, 403620), (43245, 385952), (44640, 373891), (46128, 361830), (48244, 345960), (51690, 322896), (52080, 320478), (53413, 312480), (53816, 310140), (55136, 302715), (57660, 289464), (60305, 276768), (60543, 275680), (62028, 269080), (62496, 267065), (67270, 248112), (68920, 242172), (69192, 241220), (72366, 230640), (76880, 217098), (77535, 215264), (78120, 213652), (80724, 206760), (82704, 201810), (86490, 192976), (92256, 180915), (96488, 172980), (100905, 165408), (103380, 161448), (104160, 160239), (106826, 156240), (107632, 155070), (108549, 153760), (115320, 144732), (120610, 138384), (121086, 137840), (124056, 134540)]