1251469440

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:666

約数の個数: 384

約数和(自身を含む): 4834065600

約数和(自身を除く): 3582596160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 486, 520, 540, 576, 585, 619, 624, 640, 648, 702, 720, 780, 810, 832, 864, 936, 960, 972, 1040, 1053, 1080, 1152, 1170, 1215, 1238, 1248, 1296, 1404, 1440, 1560, 1620, 1664, 1728, 1755, 1857, 1872, 1920, 1944, 2080, 2106, 2160, 2340, 2430, 2476, 2496, 2592, 2808, 2880, 3095, 3120, 3159, 3240, 3456, 3510, 3714, 3744, 3888, 4160, 4212, 4320, 4680, 4860, 4952, 4992, 5184, 5265, 5571, 5616, 5760, 6190, 6240, 6318, 6480, 7020, 7428, 7488, 7776, 8047, 8320, 8424, 8640, 9285, 9360, 9720, 9904, 10368, 10530, 11142, 11232, 12380, 12480, 12636, 12960, 14040, 14856, 14976, 15552, 15795, 16094, 16713, 16848, 17280, 18570, 18720, 19440, 19808, 21060, 22284, 22464, 24141, 24760, 24960, 25272, 25920, 27855, 28080, 29712, 31104, 31590, 32188, 33426, 33696, 37140, 37440, 38880, 39616, 40235, 42120, 44568, 44928, 48282, 49520, 50139, 50544, 51840, 55710, 56160, 59424, 63180, 64376, 66852, 67392, 72423, 74280, 74880, 77760, 79232, 80470, 83565, 84240, 89136, 96564, 99040, 100278, 101088, 111420, 112320, 118848, 120705, 126360, 128752, 133704, 134784, 144846, 148560, 150417, 155520, 160940, 167130, 168480, 178272, 193128, 198080, 200556, 202176, 217269, 222840, 224640, 237696, 241410, 250695, 252720, 257504, 267408, 289692, 297120, 300834, 321880, 334260, 336960, 356544, 362115, 386256, 396160, 401112, 404352, 434538, 445680, 482820, 501390, 505440, 515008, 534816, 579384, 594240, 601668, 643760, 651807, 668520, 673920, 713088, 724230, 752085, 772512, 802224, 869076, 891360, 965640, 1002780, 1010880, 1030016, 1069632, 1086345, 1158768, 1188480, 1203336, 1287520, 1303614, 1337040, 1448460, 1504170, 1545024, 1604448, 1738152, 1782720, 1931280, 1955421, 2005560, 2021760, 2139264, 2172690, 2317536, 2406672, 2575040, 2607228, 2674080, 2896920, 3008340, 3090048, 3208896, 3259035, 3476304, 3565440, 3862560, 3910842, 4011120, 4345380, 4635072, 4813344, 5150080, 5214456, 5348160, 5793840, 6016680, 6417792, 6518070, 6952608, 7725120, 7821684, 8022240, 8690760, 9270144, 9626688, 9777105, 10428912, 10696320, 11587680, 12033360, 13036140, 13905216, 15450240, 15643368, 16044480, 17381520, 19253376, 19554210, 20857824, 23175360, 24066720, 26072280, 27810432, 31286736, 32088960, 34763040, 39108420, 41715648, 46350720, 48133440, 52144560, 62573472, 69526080, 78216840, 83431296, 96266880, 104289120, 125146944, 139052160, 156433680, 208578240, 250293888, 312867360, 417156480, 625734720, 1251469440]

約数ペア:

[(1, 1251469440), (2, 625734720), (3, 417156480), (4, 312867360), (5, 250293888), (6, 208578240), (8, 156433680), (9, 139052160), (10, 125146944), (12, 104289120), (13, 96266880), (15, 83431296), (16, 78216840), (18, 69526080), (20, 62573472), (24, 52144560), (26, 48133440), (27, 46350720), (30, 41715648), (32, 39108420), (36, 34763040), (39, 32088960), (40, 31286736), (45, 27810432), (48, 26072280), (52, 24066720), (54, 23175360), (60, 20857824), (64, 19554210), (65, 19253376), (72, 17381520), (78, 16044480), (80, 15643368), (81, 15450240), (90, 13905216), (96, 13036140), (104, 12033360), (108, 11587680), (117, 10696320), (120, 10428912), (128, 9777105), (130, 9626688), (135, 9270144), (144, 8690760), (156, 8022240), (160, 7821684), (162, 7725120), (180, 6952608), (192, 6518070), (195, 6417792), (208, 6016680), (216, 5793840), (234, 5348160), (240, 5214456), (243, 5150080), (260, 4813344), (270, 4635072), (288, 4345380), (312, 4011120), (320, 3910842), (324, 3862560), (351, 3565440), (360, 3476304), (384, 3259035), (390, 3208896), (405, 3090048), (416, 3008340), (432, 2896920), (468, 2674080), (480, 2607228), (486, 2575040), (520, 2406672), (540, 2317536), (576, 2172690), (585, 2139264), (619, 2021760), (624, 2005560), (640, 1955421), (648, 1931280), (702, 1782720), (720, 1738152), (780, 1604448), (810, 1545024), (832, 1504170), (864, 1448460), (936, 1337040), (960, 1303614), (972, 1287520), (1040, 1203336), (1053, 1188480), (1080, 1158768), (1152, 1086345), (1170, 1069632), (1215, 1030016), (1238, 1010880), (1248, 1002780), (1296, 965640), (1404, 891360), (1440, 869076), (1560, 802224), (1620, 772512), (1664, 752085), (1728, 724230), (1755, 713088), (1857, 673920), (1872, 668520), (1920, 651807), (1944, 643760), (2080, 601668), (2106, 594240), (2160, 579384), (2340, 534816), (2430, 515008), (2476, 505440), (2496, 501390), (2592, 482820), (2808, 445680), (2880, 434538), (3095, 404352), (3120, 401112), (3159, 396160), (3240, 386256), (3456, 362115), (3510, 356544), (3714, 336960), (3744, 334260), (3888, 321880), (4160, 300834), (4212, 297120), (4320, 289692), (4680, 267408), (4860, 257504), (4952, 252720), (4992, 250695), (5184, 241410), (5265, 237696), (5571, 224640), (5616, 222840), (5760, 217269), (6190, 202176), (6240, 200556), (6318, 198080), (6480, 193128), (7020, 178272), (7428, 168480), (7488, 167130), (7776, 160940), (8047, 155520), (8320, 150417), (8424, 148560), (8640, 144846), (9285, 134784), (9360, 133704), (9720, 128752), (9904, 126360), (10368, 120705), (10530, 118848), (11142, 112320), (11232, 111420), (12380, 101088), (12480, 100278), (12636, 99040), (12960, 96564), (14040, 89136), (14856, 84240), (14976, 83565), (15552, 80470), (15795, 79232), (16094, 77760), (16713, 74880), (16848, 74280), (17280, 72423), (18570, 67392), (18720, 66852), (19440, 64376), (19808, 63180), (21060, 59424), (22284, 56160), (22464, 55710), (24141, 51840), (24760, 50544), (24960, 50139), (25272, 49520), (25920, 48282), (27855, 44928), (28080, 44568), (29712, 42120), (31104, 40235), (31590, 39616), (32188, 38880), (33426, 37440), (33696, 37140)]