18893374080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:528

約数の個数: 512

約数和(自身を含む): 71780843520

約数和(自身を除く): 52887469440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 137, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 274, 280, 310, 320, 331, 336, 372, 384, 411, 420, 434, 448, 465, 480, 496, 548, 560, 620, 640, 651, 662, 672, 685, 744, 822, 840, 868, 896, 930, 959, 960, 992, 993, 1085, 1096, 1120, 1240, 1302, 1324, 1344, 1370, 1488, 1644, 1655, 1680, 1736, 1860, 1918, 1920, 1984, 1986, 2055, 2170, 2192, 2240, 2317, 2480, 2604, 2648, 2688, 2740, 2877, 2976, 3255, 3288, 3310, 3360, 3472, 3720, 3836, 3968, 3972, 4110, 4247, 4340, 4384, 4480, 4634, 4795, 4960, 4965, 5208, 5296, 5480, 5754, 5952, 6510, 6576, 6620, 6720, 6944, 6951, 7440, 7672, 7944, 8220, 8494, 8680, 8768, 9268, 9590, 9920, 9930, 10261, 10416, 10592, 10960, 11508, 11585, 11904, 12741, 13020, 13152, 13240, 13440, 13888, 13902, 14385, 14880, 15344, 15888, 16440, 16988, 17360, 17536, 18536, 19180, 19840, 19860, 20522, 20832, 21184, 21235, 21920, 23016, 23170, 25482, 26040, 26304, 26480, 27776, 27804, 28770, 29729, 29760, 30688, 30783, 31776, 32880, 33976, 34720, 34755, 37072, 38360, 39720, 41044, 41664, 42368, 42470, 43840, 45347, 46032, 46340, 50964, 51305, 52080, 52608, 52960, 55608, 57540, 59458, 59520, 61376, 61566, 63552, 63705, 65760, 67952, 69440, 69510, 71827, 74144, 76720, 79440, 82088, 83328, 84940, 87680, 89187, 90694, 92064, 92680, 101928, 102610, 104160, 105920, 111216, 115080, 118916, 122752, 123132, 127104, 127410, 131520, 135904, 136041, 138880, 139020, 143654, 148288, 148645, 153440, 153915, 158880, 164176, 169880, 178374, 181388, 184128, 185360, 203856, 205220, 208320, 211840, 215481, 222432, 226735, 230160, 237832, 246264, 254820, 263040, 271808, 272082, 278040, 287308, 296576, 297290, 306880, 307830, 317429, 317760, 328352, 339760, 356748, 359135, 362776, 368256, 370720, 407712, 410440, 416640, 430962, 444864, 445935, 453470, 460320, 475664, 492528, 509640, 543616, 544164, 556080, 574616, 594580, 613760, 615660, 634858, 635520, 656704, 679520, 680205, 713496, 718270, 725552, 741440, 815424, 820880, 861924, 889728, 891870, 906940, 920640, 951328, 952287, 985056, 1019280, 1077405, 1088328, 1112160, 1149232, 1189160, 1231320, 1269716, 1313408, 1359040, 1360410, 1405757, 1426992, 1436540, 1451104, 1482880, 1587145, 1630848, 1641760, 1723848, 1783740, 1813880, 1841280, 1902656, 1904574, 1970112, 2038560, 2154810, 2176656, 2224320, 2298464, 2378320, 2462640, 2539432, 2718080, 2720820, 2811514, 2853984, 2873080, 2902208, 3174290, 3283520, 3447696, 3567480, 3627760, 3805312, 3809148, 3940224, 4077120, 4217271, 4309620, 4353312, 4448640, 4596928, 4756640, 4761435, 4925280, 5078864, 5441640, 5623028, 5707968, 5746160, 5804416, 6348580, 6567040, 6895392, 7028785, 7134960, 7255520, 7618296, 8154240, 8434542, 8619240, 8706624, 9193856, 9513280, 9522870, 9840299, 9850560, 10157728, 10883280, 11246056, 11415936, 11492320, 12697160, 13790784, 14057570, 14269920, 14511040, 15236592, 16869084, 17238480, 17413248, 19026560, 19045740, 19680598, 19701120, 20315456, 21086355, 21766560, 22492112, 22984640, 25394320, 27581568, 28115140, 28539840, 29022080, 29520897, 30473184, 33738168, 34476960, 38091480, 39361196, 40630912, 42172710, 43533120, 44984224, 45969280, 49201495, 50788640, 56230280, 57079680, 59041794, 60946368, 67476336, 68953920, 76182960, 78722392, 84345420, 87066240, 89968448, 98402990, 101577280, 112460560, 118083588, 121892736, 134952672, 137907840, 147604485, 152365920, 157444784, 168690840, 179936896, 196805980, 203154560, 224921120, 236167176, 269905344, 295208970, 304731840, 314889568, 337381680, 393611960, 449842240, 472334352, 539810688, 590417940, 609463680, 629779136, 674763360, 787223920, 899684480, 944668704, 1180835880, 1259558272, 1349526720, 1574447840, 1889337408, 2361671760, 2699053440, 3148895680, 3778674816, 4723343520, 6297791360, 9446687040, 18893374080]

約数ペア:

[(1, 18893374080), (2, 9446687040), (3, 6297791360), (4, 4723343520), (5, 3778674816), (6, 3148895680), (7, 2699053440), (8, 2361671760), (10, 1889337408), (12, 1574447840), (14, 1349526720), (15, 1259558272), (16, 1180835880), (20, 944668704), (21, 899684480), (24, 787223920), (28, 674763360), (30, 629779136), (31, 609463680), (32, 590417940), (35, 539810688), (40, 472334352), (42, 449842240), (48, 393611960), (56, 337381680), (60, 314889568), (62, 304731840), (64, 295208970), (70, 269905344), (80, 236167176), (84, 224921120), (93, 203154560), (96, 196805980), (105, 179936896), (112, 168690840), (120, 157444784), (124, 152365920), (128, 147604485), (137, 137907840), (140, 134952672), (155, 121892736), (160, 118083588), (168, 112460560), (186, 101577280), (192, 98402990), (210, 89968448), (217, 87066240), (224, 84345420), (240, 78722392), (248, 76182960), (274, 68953920), (280, 67476336), (310, 60946368), (320, 59041794), (331, 57079680), (336, 56230280), (372, 50788640), (384, 49201495), (411, 45969280), (420, 44984224), (434, 43533120), (448, 42172710), (465, 40630912), (480, 39361196), (496, 38091480), (548, 34476960), (560, 33738168), (620, 30473184), (640, 29520897), (651, 29022080), (662, 28539840), (672, 28115140), (685, 27581568), (744, 25394320), (822, 22984640), (840, 22492112), (868, 21766560), (896, 21086355), (930, 20315456), (959, 19701120), (960, 19680598), (992, 19045740), (993, 19026560), (1085, 17413248), (1096, 17238480), (1120, 16869084), (1240, 15236592), (1302, 14511040), (1324, 14269920), (1344, 14057570), (1370, 13790784), (1488, 12697160), (1644, 11492320), (1655, 11415936), (1680, 11246056), (1736, 10883280), (1860, 10157728), (1918, 9850560), (1920, 9840299), (1984, 9522870), (1986, 9513280), (2055, 9193856), (2170, 8706624), (2192, 8619240), (2240, 8434542), (2317, 8154240), (2480, 7618296), (2604, 7255520), (2648, 7134960), (2688, 7028785), (2740, 6895392), (2877, 6567040), (2976, 6348580), (3255, 5804416), (3288, 5746160), (3310, 5707968), (3360, 5623028), (3472, 5441640), (3720, 5078864), (3836, 4925280), (3968, 4761435), (3972, 4756640), (4110, 4596928), (4247, 4448640), (4340, 4353312), (4384, 4309620), (4480, 4217271), (4634, 4077120), (4795, 3940224), (4960, 3809148), (4965, 3805312), (5208, 3627760), (5296, 3567480), (5480, 3447696), (5754, 3283520), (5952, 3174290), (6510, 2902208), (6576, 2873080), (6620, 2853984), (6720, 2811514), (6944, 2720820), (6951, 2718080), (7440, 2539432), (7672, 2462640), (7944, 2378320), (8220, 2298464), (8494, 2224320), (8680, 2176656), (8768, 2154810), (9268, 2038560), (9590, 1970112), (9920, 1904574), (9930, 1902656), (10261, 1841280), (10416, 1813880), (10592, 1783740), (10960, 1723848), (11508, 1641760), (11585, 1630848), (11904, 1587145), (12741, 1482880), (13020, 1451104), (13152, 1436540), (13240, 1426992), (13440, 1405757), (13888, 1360410), (13902, 1359040), (14385, 1313408), (14880, 1269716), (15344, 1231320), (15888, 1189160), (16440, 1149232), (16988, 1112160), (17360, 1088328), (17536, 1077405), (18536, 1019280), (19180, 985056), (19840, 952287), (19860, 951328), (20522, 920640), (20832, 906940), (21184, 891870), (21235, 889728), (21920, 861924), (23016, 820880), (23170, 815424), (25482, 741440), (26040, 725552), (26304, 718270), (26480, 713496), (27776, 680205), (27804, 679520), (28770, 656704), (29729, 635520), (29760, 634858), (30688, 615660), (30783, 613760), (31776, 594580), (32880, 574616), (33976, 556080), (34720, 544164), (34755, 543616), (37072, 509640), (38360, 492528), (39720, 475664), (41044, 460320), (41664, 453470), (42368, 445935), (42470, 444864), (43840, 430962), (45347, 416640), (46032, 410440), (46340, 407712), (50964, 370720), (51305, 368256), (52080, 362776), (52608, 359135), (52960, 356748), (55608, 339760), (57540, 328352), (59458, 317760), (59520, 317429), (61376, 307830), (61566, 306880), (63552, 297290), (63705, 296576), (65760, 287308), (67952, 278040), (69440, 272082), (69510, 271808), (71827, 263040), (74144, 254820), (76720, 246264), (79440, 237832), (82088, 230160), (83328, 226735), (84940, 222432), (87680, 215481), (89187, 211840), (90694, 208320), (92064, 205220), (92680, 203856), (101928, 185360), (102610, 184128), (104160, 181388), (105920, 178374), (111216, 169880), (115080, 164176), (118916, 158880), (122752, 153915), (123132, 153440), (127104, 148645), (127410, 148288), (131520, 143654), (135904, 139020), (136041, 138880)]