19551080160

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1042

約数の個数: 384

約数和(自身を含む): 70522099200

約数和(自身を除く): 50971019040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 72, 80, 81, 90, 96, 108, 118, 120, 135, 144, 160, 162, 177, 180, 216, 236, 240, 243, 270, 288, 295, 324, 354, 360, 405, 432, 472, 480, 486, 531, 540, 590, 648, 708, 720, 729, 810, 864, 885, 944, 947, 972, 1062, 1080, 1180, 1215, 1296, 1416, 1440, 1458, 1593, 1620, 1770, 1888, 1894, 1944, 2124, 2160, 2187, 2360, 2430, 2592, 2655, 2832, 2841, 2916, 3186, 3240, 3540, 3645, 3788, 3888, 4248, 4320, 4374, 4720, 4735, 4779, 4860, 5310, 5664, 5682, 5832, 6372, 6480, 7080, 7290, 7576, 7776, 7965, 8496, 8523, 8748, 9440, 9470, 9558, 9720, 10620, 10935, 11364, 11664, 12744, 12960, 14160, 14205, 14337, 14580, 15152, 15930, 16992, 17046, 17496, 18940, 19116, 19440, 21240, 21870, 22728, 23328, 23895, 25488, 25569, 28320, 28410, 28674, 29160, 30304, 31860, 34092, 34992, 37880, 38232, 38880, 42480, 42615, 43011, 43740, 45456, 47790, 50976, 51138, 55873, 56820, 57348, 58320, 63720, 68184, 69984, 71685, 75760, 76464, 76707, 84960, 85230, 86022, 87480, 90912, 95580, 102276, 111746, 113640, 114696, 116640, 127440, 127845, 129033, 136368, 143370, 151520, 152928, 153414, 167619, 170460, 172044, 174960, 191160, 204552, 215055, 223492, 227280, 229392, 230121, 254880, 255690, 258066, 272736, 279365, 286740, 306828, 335238, 340920, 344088, 349920, 382320, 383535, 409104, 430110, 446984, 454560, 458784, 460242, 502857, 511380, 516132, 558730, 573480, 613656, 645165, 670476, 681840, 688176, 690363, 764640, 767070, 818208, 838095, 860220, 893968, 920484, 1005714, 1022760, 1032264, 1117460, 1146960, 1150605, 1227312, 1290330, 1340952, 1363680, 1376352, 1380726, 1508571, 1534140, 1676190, 1720440, 1787936, 1840968, 2011428, 2045520, 2064528, 2071089, 2234920, 2293920, 2301210, 2454624, 2514285, 2580660, 2681904, 2761452, 3017142, 3068280, 3352380, 3440880, 3451815, 3681936, 4022856, 4091040, 4129056, 4142178, 4469840, 4525713, 4602420, 5028570, 5161320, 5363808, 5522904, 6034284, 6136560, 6704760, 6881760, 6903630, 7363872, 7542855, 8045712, 8284356, 8939680, 9051426, 9204840, 10057140, 10322640, 10355445, 11045808, 12068568, 12273120, 13409520, 13577139, 13807260, 15085710, 16091424, 16568712, 18102852, 18409680, 20114280, 20645280, 20710890, 22091616, 22628565, 24137136, 26819040, 27154278, 27614520, 30171420, 33137424, 36205704, 36819360, 40228560, 40731417, 41421780, 45257130, 48274272, 54308556, 55229040, 60342840, 66274848, 67885695, 72411408, 80457120, 81462834, 82843560, 90514260, 108617112, 110458080, 120685680, 122194251, 135771390, 144822816, 162925668, 165687120, 181028520, 203657085, 217234224, 241371360, 244388502, 271542780, 325851336, 331374240, 362057040, 407314170, 434468448, 488777004, 543085560, 610971255, 651702672, 724114080, 814628340, 977554008, 1086171120, 1221942510, 1303405344, 1629256680, 1955108016, 2172342240, 2443885020, 3258513360, 3910216032, 4887770040, 6517026720, 9775540080, 19551080160]

約数ペア:

[(1, 19551080160), (2, 9775540080), (3, 6517026720), (4, 4887770040), (5, 3910216032), (6, 3258513360), (8, 2443885020), (9, 2172342240), (10, 1955108016), (12, 1629256680), (15, 1303405344), (16, 1221942510), (18, 1086171120), (20, 977554008), (24, 814628340), (27, 724114080), (30, 651702672), (32, 610971255), (36, 543085560), (40, 488777004), (45, 434468448), (48, 407314170), (54, 362057040), (59, 331374240), (60, 325851336), (72, 271542780), (80, 244388502), (81, 241371360), (90, 217234224), (96, 203657085), (108, 181028520), (118, 165687120), (120, 162925668), (135, 144822816), (144, 135771390), (160, 122194251), (162, 120685680), (177, 110458080), (180, 108617112), (216, 90514260), (236, 82843560), (240, 81462834), (243, 80457120), (270, 72411408), (288, 67885695), (295, 66274848), (324, 60342840), (354, 55229040), (360, 54308556), (405, 48274272), (432, 45257130), (472, 41421780), (480, 40731417), (486, 40228560), (531, 36819360), (540, 36205704), (590, 33137424), (648, 30171420), (708, 27614520), (720, 27154278), (729, 26819040), (810, 24137136), (864, 22628565), (885, 22091616), (944, 20710890), (947, 20645280), (972, 20114280), (1062, 18409680), (1080, 18102852), (1180, 16568712), (1215, 16091424), (1296, 15085710), (1416, 13807260), (1440, 13577139), (1458, 13409520), (1593, 12273120), (1620, 12068568), (1770, 11045808), (1888, 10355445), (1894, 10322640), (1944, 10057140), (2124, 9204840), (2160, 9051426), (2187, 8939680), (2360, 8284356), (2430, 8045712), (2592, 7542855), (2655, 7363872), (2832, 6903630), (2841, 6881760), (2916, 6704760), (3186, 6136560), (3240, 6034284), (3540, 5522904), (3645, 5363808), (3788, 5161320), (3888, 5028570), (4248, 4602420), (4320, 4525713), (4374, 4469840), (4720, 4142178), (4735, 4129056), (4779, 4091040), (4860, 4022856), (5310, 3681936), (5664, 3451815), (5682, 3440880), (5832, 3352380), (6372, 3068280), (6480, 3017142), (7080, 2761452), (7290, 2681904), (7576, 2580660), (7776, 2514285), (7965, 2454624), (8496, 2301210), (8523, 2293920), (8748, 2234920), (9440, 2071089), (9470, 2064528), (9558, 2045520), (9720, 2011428), (10620, 1840968), (10935, 1787936), (11364, 1720440), (11664, 1676190), (12744, 1534140), (12960, 1508571), (14160, 1380726), (14205, 1376352), (14337, 1363680), (14580, 1340952), (15152, 1290330), (15930, 1227312), (16992, 1150605), (17046, 1146960), (17496, 1117460), (18940, 1032264), (19116, 1022760), (19440, 1005714), (21240, 920484), (21870, 893968), (22728, 860220), (23328, 838095), (23895, 818208), (25488, 767070), (25569, 764640), (28320, 690363), (28410, 688176), (28674, 681840), (29160, 670476), (30304, 645165), (31860, 613656), (34092, 573480), (34992, 558730), (37880, 516132), (38232, 511380), (38880, 502857), (42480, 460242), (42615, 458784), (43011, 454560), (43740, 446984), (45456, 430110), (47790, 409104), (50976, 383535), (51138, 382320), (55873, 349920), (56820, 344088), (57348, 340920), (58320, 335238), (63720, 306828), (68184, 286740), (69984, 279365), (71685, 272736), (75760, 258066), (76464, 255690), (76707, 254880), (84960, 230121), (85230, 229392), (86022, 227280), (87480, 223492), (90912, 215055), (95580, 204552), (102276, 191160), (111746, 174960), (113640, 172044), (114696, 170460), (116640, 167619), (127440, 153414), (127845, 152928), (129033, 151520), (136368, 143370)]