1664424720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 640

約数和(自身を含む): 6993838080

約数和(自身を除く): 5329413360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 62, 63, 67, 70, 72, 80, 84, 90, 93, 105, 106, 108, 112, 120, 124, 126, 134, 135, 140, 144, 155, 159, 168, 180, 186, 189, 201, 210, 212, 216, 217, 240, 248, 252, 265, 268, 270, 279, 280, 310, 315, 318, 335, 336, 360, 371, 372, 378, 402, 420, 424, 432, 434, 465, 469, 477, 496, 504, 530, 536, 540, 558, 560, 603, 620, 630, 636, 651, 670, 720, 742, 744, 756, 795, 804, 837, 840, 848, 868, 930, 938, 945, 954, 1005, 1008, 1060, 1072, 1080, 1085, 1113, 1116, 1206, 1240, 1260, 1272, 1302, 1340, 1395, 1407, 1431, 1484, 1488, 1512, 1590, 1608, 1643, 1674, 1680, 1736, 1809, 1855, 1860, 1876, 1890, 1908, 1953, 2010, 2077, 2120, 2160, 2170, 2226, 2232, 2345, 2385, 2412, 2480, 2520, 2544, 2604, 2680, 2790, 2814, 2862, 2968, 3015, 3024, 3180, 3216, 3255, 3286, 3339, 3348, 3472, 3551, 3618, 3710, 3720, 3752, 3780, 3816, 3906, 4020, 4154, 4185, 4221, 4240, 4340, 4452, 4464, 4690, 4770, 4824, 4929, 5040, 5208, 5360, 5565, 5580, 5628, 5724, 5859, 5936, 6030, 6231, 6360, 6510, 6572, 6678, 6696, 7035, 7102, 7155, 7236, 7420, 7440, 7504, 7560, 7632, 7812, 8040, 8215, 8308, 8370, 8442, 8680, 8904, 9045, 9380, 9540, 9648, 9765, 9858, 10017, 10385, 10416, 10653, 11130, 11160, 11256, 11448, 11501, 11718, 12060, 12462, 12663, 12720, 13020, 13144, 13356, 13392, 14070, 14204, 14310, 14472, 14539, 14787, 14840, 15120, 15624, 16080, 16430, 16616, 16695, 16740, 16884, 17360, 17755, 17808, 18090, 18693, 18760, 19080, 19530, 19716, 20034, 20770, 21105, 21306, 22260, 22320, 22512, 22896, 23002, 23436, 24120, 24645, 24857, 24924, 25326, 26040, 26288, 26712, 28140, 28408, 28620, 28944, 29078, 29295, 29574, 29680, 31155, 31248, 31959, 32860, 33232, 33390, 33480, 33768, 34503, 35510, 36180, 37386, 37520, 38160, 39060, 39432, 40068, 41540, 42210, 42612, 43617, 44361, 44520, 46004, 46872, 48240, 49290, 49714, 49848, 50085, 50652, 52080, 53265, 53424, 56079, 56280, 56816, 57240, 57505, 58156, 58590, 59148, 62310, 63315, 63918, 65720, 66780, 66960, 67536, 69006, 71020, 72360, 72695, 73935, 74571, 74772, 78120, 78864, 80136, 83080, 84420, 85224, 87234, 88722, 89040, 92008, 93465, 93744, 95877, 98580, 99428, 99696, 100170, 101304, 103509, 106530, 110081, 112158, 112560, 114480, 115010, 116312, 117180, 118296, 124285, 124620, 126630, 127836, 130851, 131440, 133560, 138012, 142040, 144720, 145390, 147870, 149142, 149544, 156240, 159795, 160272, 166160, 168840, 170448, 172515, 174468, 177444, 184016, 186930, 191754, 197160, 198856, 200340, 202608, 207018, 213060, 218085, 220162, 221805, 223713, 224316, 230020, 232624, 234360, 236592, 248570, 249240, 253260, 255672, 261702, 267120, 276024, 280395, 284080, 290780, 295740, 298284, 299088, 310527, 319590, 330243, 337680, 345030, 348936, 354888, 372855, 373860, 383508, 392553, 394320, 397712, 400680, 414036, 426120, 436170, 440324, 443610, 447426, 448632, 460040, 468720, 479385, 497140, 498480, 506520, 511344, 517545, 523404, 550405, 552048, 560790, 581560, 591480, 596568, 621054, 639180, 654255, 660486, 671139, 690060, 697872, 709776, 745710, 747720, 767016, 770567, 785106, 801360, 828072, 852240, 872340, 880648, 887220, 894852, 897264, 920080, 958770, 990729, 994280, 1013040, 1035090, 1046808, 1100810, 1118565, 1121580, 1163120, 1182960, 1193136, 1242108, 1278360, 1308510, 1320972, 1342278, 1380120, 1491420, 1495440, 1534032, 1541134, 1552635, 1570212, 1651215, 1656144, 1744680, 1761296, 1774440, 1789704, 1917540, 1962765, 1981458, 1988560, 2070180, 2093616, 2201620, 2237130, 2243160, 2311701, 2484216, 2556720, 2617020, 2641944, 2684556, 2760240, 2972187, 2982840, 3082268, 3105270, 3140424, 3302430, 3355695, 3489360, 3548880, 3579408, 3835080, 3852835, 3925530, 3962916, 4140360, 4403240, 4474260, 4486320, 4623402, 4953645, 4968432, 5234040, 5283888, 5369112, 5944374, 5965680, 6164536, 6210540, 6280848, 6604860, 6711390, 6935103, 7670160, 7705670, 7851060, 7925832, 8280720, 8806480, 8948520, 9246804, 9907290, 10468080, 10738224, 11558505, 11888748, 12329072, 12421080, 13209720, 13422780, 13870206, 14860935, 15411340, 15702120, 15851664, 17897040, 18493608, 19814580, 20805309, 23117010, 23777496, 24842160, 26419440, 26845560, 27740412, 29721870, 30822680, 31404240, 34675515, 36987216, 39629160, 41610618, 46234020, 47554992, 53691120, 55480824, 59443740, 61645360, 69351030, 79258320, 83221236, 92468040, 104026545, 110961648, 118887480, 138702060, 166442472, 184936080, 208053090, 237774960, 277404120, 332884944, 416106180, 554808240, 832212360, 1664424720]

約数ペア:

[(1, 1664424720), (2, 832212360), (3, 554808240), (4, 416106180), (5, 332884944), (6, 277404120), (7, 237774960), (8, 208053090), (9, 184936080), (10, 166442472), (12, 138702060), (14, 118887480), (15, 110961648), (16, 104026545), (18, 92468040), (20, 83221236), (21, 79258320), (24, 69351030), (27, 61645360), (28, 59443740), (30, 55480824), (31, 53691120), (35, 47554992), (36, 46234020), (40, 41610618), (42, 39629160), (45, 36987216), (48, 34675515), (53, 31404240), (54, 30822680), (56, 29721870), (60, 27740412), (62, 26845560), (63, 26419440), (67, 24842160), (70, 23777496), (72, 23117010), (80, 20805309), (84, 19814580), (90, 18493608), (93, 17897040), (105, 15851664), (106, 15702120), (108, 15411340), (112, 14860935), (120, 13870206), (124, 13422780), (126, 13209720), (134, 12421080), (135, 12329072), (140, 11888748), (144, 11558505), (155, 10738224), (159, 10468080), (168, 9907290), (180, 9246804), (186, 8948520), (189, 8806480), (201, 8280720), (210, 7925832), (212, 7851060), (216, 7705670), (217, 7670160), (240, 6935103), (248, 6711390), (252, 6604860), (265, 6280848), (268, 6210540), (270, 6164536), (279, 5965680), (280, 5944374), (310, 5369112), (315, 5283888), (318, 5234040), (335, 4968432), (336, 4953645), (360, 4623402), (371, 4486320), (372, 4474260), (378, 4403240), (402, 4140360), (420, 3962916), (424, 3925530), (432, 3852835), (434, 3835080), (465, 3579408), (469, 3548880), (477, 3489360), (496, 3355695), (504, 3302430), (530, 3140424), (536, 3105270), (540, 3082268), (558, 2982840), (560, 2972187), (603, 2760240), (620, 2684556), (630, 2641944), (636, 2617020), (651, 2556720), (670, 2484216), (720, 2311701), (742, 2243160), (744, 2237130), (756, 2201620), (795, 2093616), (804, 2070180), (837, 1988560), (840, 1981458), (848, 1962765), (868, 1917540), (930, 1789704), (938, 1774440), (945, 1761296), (954, 1744680), (1005, 1656144), (1008, 1651215), (1060, 1570212), (1072, 1552635), (1080, 1541134), (1085, 1534032), (1113, 1495440), (1116, 1491420), (1206, 1380120), (1240, 1342278), (1260, 1320972), (1272, 1308510), (1302, 1278360), (1340, 1242108), (1395, 1193136), (1407, 1182960), (1431, 1163120), (1484, 1121580), (1488, 1118565), (1512, 1100810), (1590, 1046808), (1608, 1035090), (1643, 1013040), (1674, 994280), (1680, 990729), (1736, 958770), (1809, 920080), (1855, 897264), (1860, 894852), (1876, 887220), (1890, 880648), (1908, 872340), (1953, 852240), (2010, 828072), (2077, 801360), (2120, 785106), (2160, 770567), (2170, 767016), (2226, 747720), (2232, 745710), (2345, 709776), (2385, 697872), (2412, 690060), (2480, 671139), (2520, 660486), (2544, 654255), (2604, 639180), (2680, 621054), (2790, 596568), (2814, 591480), (2862, 581560), (2968, 560790), (3015, 552048), (3024, 550405), (3180, 523404), (3216, 517545), (3255, 511344), (3286, 506520), (3339, 498480), (3348, 497140), (3472, 479385), (3551, 468720), (3618, 460040), (3710, 448632), (3720, 447426), (3752, 443610), (3780, 440324), (3816, 436170), (3906, 426120), (4020, 414036), (4154, 400680), (4185, 397712), (4221, 394320), (4240, 392553), (4340, 383508), (4452, 373860), (4464, 372855), (4690, 354888), (4770, 348936), (4824, 345030), (4929, 337680), (5040, 330243), (5208, 319590), (5360, 310527), (5565, 299088), (5580, 298284), (5628, 295740), (5724, 290780), (5859, 284080), (5936, 280395), (6030, 276024), (6231, 267120), (6360, 261702), (6510, 255672), (6572, 253260), (6678, 249240), (6696, 248570), (7035, 236592), (7102, 234360), (7155, 232624), (7236, 230020), (7420, 224316), (7440, 223713), (7504, 221805), (7560, 220162), (7632, 218085), (7812, 213060), (8040, 207018), (8215, 202608), (8308, 200340), (8370, 198856), (8442, 197160), (8680, 191754), (8904, 186930), (9045, 184016), (9380, 177444), (9540, 174468), (9648, 172515), (9765, 170448), (9858, 168840), (10017, 166160), (10385, 160272), (10416, 159795), (10653, 156240), (11130, 149544), (11160, 149142), (11256, 147870), (11448, 145390), (11501, 144720), (11718, 142040), (12060, 138012), (12462, 133560), (12663, 131440), (12720, 130851), (13020, 127836), (13144, 126630), (13356, 124620), (13392, 124285), (14070, 118296), (14204, 117180), (14310, 116312), (14472, 115010), (14539, 114480), (14787, 112560), (14840, 112158), (15120, 110081), (15624, 106530), (16080, 103509), (16430, 101304), (16616, 100170), (16695, 99696), (16740, 99428), (16884, 98580), (17360, 95877), (17755, 93744), (17808, 93465), (18090, 92008), (18693, 89040), (18760, 88722), (19080, 87234), (19530, 85224), (19716, 84420), (20034, 83080), (20770, 80136), (21105, 78864), (21306, 78120), (22260, 74772), (22320, 74571), (22512, 73935), (22896, 72695), (23002, 72360), (23436, 71020), (24120, 69006), (24645, 67536), (24857, 66960), (24924, 66780), (25326, 65720), (26040, 63918), (26288, 63315), (26712, 62310), (28140, 59148), (28408, 58590), (28620, 58156), (28944, 57505), (29078, 57240), (29295, 56816), (29574, 56280), (29680, 56079), (31155, 53424), (31248, 53265), (31959, 52080), (32860, 50652), (33232, 50085), (33390, 49848), (33480, 49714), (33768, 49290), (34503, 48240), (35510, 46872), (36180, 46004), (37386, 44520), (37520, 44361), (38160, 43617), (39060, 42612), (39432, 42210), (40068, 41540)]