2681651280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 480

約数和(自身を含む): 10780452864

約数和(自身を除く): 8098801584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 84, 88, 93, 105, 110, 112, 120, 124, 132, 140, 151, 154, 155, 165, 168, 176, 186, 210, 217, 220, 231, 240, 248, 264, 280, 302, 308, 310, 330, 336, 341, 372, 385, 420, 434, 440, 453, 462, 465, 496, 528, 560, 604, 616, 620, 651, 660, 682, 744, 755, 770, 840, 868, 880, 906, 924, 930, 961, 1023, 1057, 1085, 1155, 1208, 1232, 1240, 1302, 1320, 1364, 1488, 1510, 1540, 1661, 1680, 1705, 1736, 1812, 1848, 1860, 1922, 2046, 2114, 2170, 2265, 2310, 2387, 2416, 2480, 2604, 2640, 2728, 2883, 3020, 3080, 3171, 3255, 3322, 3410, 3472, 3624, 3696, 3720, 3844, 4092, 4228, 4340, 4530, 4620, 4681, 4774, 4805, 4983, 5115, 5208, 5285, 5456, 5766, 6040, 6160, 6342, 6510, 6644, 6727, 6820, 7161, 7248, 7440, 7688, 8184, 8305, 8456, 8680, 9060, 9240, 9362, 9548, 9610, 9966, 10230, 10416, 10570, 10571, 11532, 11627, 11935, 12080, 12684, 13020, 13288, 13454, 13640, 14043, 14322, 14415, 15376, 15855, 16368, 16610, 16912, 17360, 18120, 18480, 18724, 19096, 19220, 19932, 20181, 20460, 21140, 21142, 23064, 23254, 23405, 23870, 24915, 25368, 26040, 26576, 26908, 27280, 28086, 28644, 28830, 31710, 31713, 32767, 33220, 33635, 34881, 35805, 36240, 37448, 38192, 38440, 39864, 40362, 40920, 42280, 42284, 46128, 46508, 46810, 47740, 49830, 50736, 51491, 52080, 52855, 53816, 56172, 57288, 57660, 58135, 63420, 63426, 65534, 66440, 67270, 69762, 70215, 71610, 73997, 74896, 76880, 79728, 80724, 81840, 84560, 84568, 93016, 93620, 95480, 98301, 99660, 100905, 102982, 105710, 107632, 112344, 114576, 115320, 116270, 126840, 126852, 131068, 132880, 134540, 139524, 140430, 143220, 145111, 147994, 154473, 158565, 161448, 163835, 169136, 174405, 186032, 187240, 190960, 196602, 199320, 201810, 205964, 211420, 221991, 224688, 230640, 232540, 253680, 253704, 257455, 262136, 269080, 279048, 280860, 286440, 290222, 295988, 308946, 317130, 322896, 327670, 348810, 360437, 369985, 374480, 393204, 398640, 403620, 411928, 422840, 435333, 443982, 465080, 491505, 507408, 514910, 524272, 538160, 558096, 561720, 572880, 580444, 591976, 617892, 634260, 655340, 697620, 720874, 725555, 739970, 772365, 786408, 807240, 823856, 845680, 870666, 887964, 930160, 983010, 1015777, 1029820, 1081311, 1109955, 1123440, 1160888, 1183952, 1235784, 1268520, 1310680, 1395240, 1441748, 1451110, 1479940, 1544730, 1572816, 1596221, 1614480, 1741332, 1775928, 1802185, 1966020, 2031554, 2059640, 2162622, 2176665, 2219910, 2321776, 2471568, 2537040, 2621360, 2790480, 2883496, 2902220, 2959880, 3047331, 3089460, 3192442, 3482664, 3551856, 3604370, 3932040, 4063108, 4119280, 4325244, 4353330, 4439820, 4788663, 5078885, 5406555, 5766992, 5804440, 5919760, 6094662, 6178920, 6384884, 6965328, 7208740, 7864080, 7981105, 8126216, 8650488, 8706660, 8879640, 9577326, 10157770, 10813110, 11173547, 11608880, 12189324, 12357840, 12769768, 14417480, 15236655, 15962210, 16252432, 17300976, 17413320, 17759280, 19154652, 20315540, 21626220, 22347094, 23943315, 24378648, 25539536, 28834960, 30473310, 31924420, 33520641, 34826640, 38309304, 40631080, 43252440, 44694188, 47886630, 48757296, 55867735, 60946620, 63848840, 67041282, 76618608, 81262160, 86504880, 89388376, 95773260, 111735470, 121893240, 127697680, 134082564, 167603205, 178776752, 191546520, 223470940, 243786480, 268165128, 335206410, 383093040, 446941880, 536330256, 670412820, 893883760, 1340825640, 2681651280]

約数ペア:

[(1, 2681651280), (2, 1340825640), (3, 893883760), (4, 670412820), (5, 536330256), (6, 446941880), (7, 383093040), (8, 335206410), (10, 268165128), (11, 243786480), (12, 223470940), (14, 191546520), (15, 178776752), (16, 167603205), (20, 134082564), (21, 127697680), (22, 121893240), (24, 111735470), (28, 95773260), (30, 89388376), (31, 86504880), (33, 81262160), (35, 76618608), (40, 67041282), (42, 63848840), (44, 60946620), (48, 55867735), (55, 48757296), (56, 47886630), (60, 44694188), (62, 43252440), (66, 40631080), (70, 38309304), (77, 34826640), (80, 33520641), (84, 31924420), (88, 30473310), (93, 28834960), (105, 25539536), (110, 24378648), (112, 23943315), (120, 22347094), (124, 21626220), (132, 20315540), (140, 19154652), (151, 17759280), (154, 17413320), (155, 17300976), (165, 16252432), (168, 15962210), (176, 15236655), (186, 14417480), (210, 12769768), (217, 12357840), (220, 12189324), (231, 11608880), (240, 11173547), (248, 10813110), (264, 10157770), (280, 9577326), (302, 8879640), (308, 8706660), (310, 8650488), (330, 8126216), (336, 7981105), (341, 7864080), (372, 7208740), (385, 6965328), (420, 6384884), (434, 6178920), (440, 6094662), (453, 5919760), (462, 5804440), (465, 5766992), (496, 5406555), (528, 5078885), (560, 4788663), (604, 4439820), (616, 4353330), (620, 4325244), (651, 4119280), (660, 4063108), (682, 3932040), (744, 3604370), (755, 3551856), (770, 3482664), (840, 3192442), (868, 3089460), (880, 3047331), (906, 2959880), (924, 2902220), (930, 2883496), (961, 2790480), (1023, 2621360), (1057, 2537040), (1085, 2471568), (1155, 2321776), (1208, 2219910), (1232, 2176665), (1240, 2162622), (1302, 2059640), (1320, 2031554), (1364, 1966020), (1488, 1802185), (1510, 1775928), (1540, 1741332), (1661, 1614480), (1680, 1596221), (1705, 1572816), (1736, 1544730), (1812, 1479940), (1848, 1451110), (1860, 1441748), (1922, 1395240), (2046, 1310680), (2114, 1268520), (2170, 1235784), (2265, 1183952), (2310, 1160888), (2387, 1123440), (2416, 1109955), (2480, 1081311), (2604, 1029820), (2640, 1015777), (2728, 983010), (2883, 930160), (3020, 887964), (3080, 870666), (3171, 845680), (3255, 823856), (3322, 807240), (3410, 786408), (3472, 772365), (3624, 739970), (3696, 725555), (3720, 720874), (3844, 697620), (4092, 655340), (4228, 634260), (4340, 617892), (4530, 591976), (4620, 580444), (4681, 572880), (4774, 561720), (4805, 558096), (4983, 538160), (5115, 524272), (5208, 514910), (5285, 507408), (5456, 491505), (5766, 465080), (6040, 443982), (6160, 435333), (6342, 422840), (6510, 411928), (6644, 403620), (6727, 398640), (6820, 393204), (7161, 374480), (7248, 369985), (7440, 360437), (7688, 348810), (8184, 327670), (8305, 322896), (8456, 317130), (8680, 308946), (9060, 295988), (9240, 290222), (9362, 286440), (9548, 280860), (9610, 279048), (9966, 269080), (10230, 262136), (10416, 257455), (10570, 253704), (10571, 253680), (11532, 232540), (11627, 230640), (11935, 224688), (12080, 221991), (12684, 211420), (13020, 205964), (13288, 201810), (13454, 199320), (13640, 196602), (14043, 190960), (14322, 187240), (14415, 186032), (15376, 174405), (15855, 169136), (16368, 163835), (16610, 161448), (16912, 158565), (17360, 154473), (18120, 147994), (18480, 145111), (18724, 143220), (19096, 140430), (19220, 139524), (19932, 134540), (20181, 132880), (20460, 131068), (21140, 126852), (21142, 126840), (23064, 116270), (23254, 115320), (23405, 114576), (23870, 112344), (24915, 107632), (25368, 105710), (26040, 102982), (26576, 100905), (26908, 99660), (27280, 98301), (28086, 95480), (28644, 93620), (28830, 93016), (31710, 84568), (31713, 84560), (32767, 81840), (33220, 80724), (33635, 79728), (34881, 76880), (35805, 74896), (36240, 73997), (37448, 71610), (38192, 70215), (38440, 69762), (39864, 67270), (40362, 66440), (40920, 65534), (42280, 63426), (42284, 63420), (46128, 58135), (46508, 57660), (46810, 57288), (47740, 56172), (49830, 53816), (50736, 52855), (51491, 52080)]