669426240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 448

約数和(自身を含む): 2633472000

約数和(自身を除く): 1964045760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 98, 105, 107, 112, 114, 120, 133, 140, 147, 152, 160, 168, 190, 192, 196, 210, 214, 224, 228, 240, 245, 266, 280, 285, 294, 304, 320, 321, 336, 343, 380, 392, 399, 420, 428, 448, 456, 480, 490, 532, 535, 560, 570, 588, 608, 642, 665, 672, 686, 735, 749, 760, 784, 798, 840, 856, 912, 931, 960, 980, 1029, 1064, 1070, 1120, 1140, 1176, 1216, 1284, 1330, 1344, 1372, 1470, 1498, 1520, 1568, 1596, 1605, 1680, 1712, 1715, 1824, 1862, 1960, 1995, 2033, 2058, 2128, 2140, 2240, 2247, 2280, 2352, 2568, 2660, 2744, 2793, 2940, 2996, 3040, 3136, 3192, 3210, 3360, 3424, 3430, 3648, 3724, 3745, 3920, 3990, 4066, 4116, 4256, 4280, 4494, 4560, 4655, 4704, 5136, 5145, 5243, 5320, 5488, 5586, 5880, 5992, 6080, 6099, 6384, 6420, 6517, 6720, 6848, 6860, 7448, 7490, 7840, 7980, 8132, 8232, 8512, 8560, 8988, 9120, 9310, 9408, 10165, 10272, 10290, 10486, 10640, 10976, 11172, 11235, 11760, 11984, 12198, 12768, 12840, 13034, 13720, 13965, 14231, 14896, 14980, 15680, 15729, 15960, 16264, 16464, 17120, 17976, 18240, 18620, 19551, 20330, 20544, 20580, 20972, 21280, 21952, 22344, 22470, 23520, 23968, 24396, 25536, 25680, 26068, 26215, 27440, 27930, 28462, 29792, 29960, 30495, 31458, 31920, 32528, 32585, 32928, 34240, 35952, 36701, 37240, 39102, 40660, 41160, 41944, 42560, 42693, 44688, 44940, 47040, 47936, 48792, 51360, 52136, 52430, 54880, 55860, 56924, 59584, 59920, 60990, 62916, 63840, 65056, 65170, 65856, 71155, 71904, 73402, 74480, 78204, 78645, 81320, 82320, 83888, 85386, 89376, 89880, 97584, 97755, 99617, 102720, 104272, 104860, 109760, 110103, 111720, 113848, 119840, 121980, 125832, 127680, 130112, 130340, 142310, 143808, 146804, 148960, 156408, 157290, 162640, 164640, 167776, 170772, 178752, 179760, 183505, 195168, 195510, 199234, 208544, 209720, 213465, 220206, 223440, 227696, 239680, 243960, 251664, 260680, 284620, 293608, 297920, 298851, 312816, 314580, 325280, 329280, 335552, 341544, 359520, 367010, 390336, 391020, 398468, 417088, 419440, 426930, 440412, 446880, 455392, 487920, 498085, 503328, 521360, 550515, 569240, 587216, 597702, 625632, 629160, 650560, 683088, 697319, 719040, 734020, 782040, 796936, 838880, 853860, 880824, 893760, 910784, 975840, 996170, 1006656, 1042720, 1101030, 1138480, 1174432, 1195404, 1251264, 1258320, 1366176, 1394638, 1468040, 1494255, 1564080, 1593872, 1677760, 1707720, 1761648, 1951680, 1992340, 2085440, 2091957, 2202060, 2276960, 2348864, 2390808, 2516640, 2732352, 2789276, 2936080, 2988510, 3128160, 3187744, 3415440, 3486595, 3523296, 3984680, 4183914, 4404120, 4553920, 4781616, 5033280, 5578552, 5872160, 5977020, 6256320, 6375488, 6830880, 6973190, 7046592, 7969360, 8367828, 8808240, 9563232, 10459785, 11157104, 11744320, 11954040, 13661760, 13946380, 15938720, 16735656, 17616480, 19126464, 20919570, 22314208, 23908080, 27892760, 31877440, 33471312, 35232960, 41839140, 44628416, 47816160, 55785520, 66942624, 83678280, 95632320, 111571040, 133885248, 167356560, 223142080, 334713120, 669426240]

約数ペア:

[(1, 669426240), (2, 334713120), (3, 223142080), (4, 167356560), (5, 133885248), (6, 111571040), (7, 95632320), (8, 83678280), (10, 66942624), (12, 55785520), (14, 47816160), (15, 44628416), (16, 41839140), (19, 35232960), (20, 33471312), (21, 31877440), (24, 27892760), (28, 23908080), (30, 22314208), (32, 20919570), (35, 19126464), (38, 17616480), (40, 16735656), (42, 15938720), (48, 13946380), (49, 13661760), (56, 11954040), (57, 11744320), (60, 11157104), (64, 10459785), (70, 9563232), (76, 8808240), (80, 8367828), (84, 7969360), (95, 7046592), (96, 6973190), (98, 6830880), (105, 6375488), (107, 6256320), (112, 5977020), (114, 5872160), (120, 5578552), (133, 5033280), (140, 4781616), (147, 4553920), (152, 4404120), (160, 4183914), (168, 3984680), (190, 3523296), (192, 3486595), (196, 3415440), (210, 3187744), (214, 3128160), (224, 2988510), (228, 2936080), (240, 2789276), (245, 2732352), (266, 2516640), (280, 2390808), (285, 2348864), (294, 2276960), (304, 2202060), (320, 2091957), (321, 2085440), (336, 1992340), (343, 1951680), (380, 1761648), (392, 1707720), (399, 1677760), (420, 1593872), (428, 1564080), (448, 1494255), (456, 1468040), (480, 1394638), (490, 1366176), (532, 1258320), (535, 1251264), (560, 1195404), (570, 1174432), (588, 1138480), (608, 1101030), (642, 1042720), (665, 1006656), (672, 996170), (686, 975840), (735, 910784), (749, 893760), (760, 880824), (784, 853860), (798, 838880), (840, 796936), (856, 782040), (912, 734020), (931, 719040), (960, 697319), (980, 683088), (1029, 650560), (1064, 629160), (1070, 625632), (1120, 597702), (1140, 587216), (1176, 569240), (1216, 550515), (1284, 521360), (1330, 503328), (1344, 498085), (1372, 487920), (1470, 455392), (1498, 446880), (1520, 440412), (1568, 426930), (1596, 419440), (1605, 417088), (1680, 398468), (1712, 391020), (1715, 390336), (1824, 367010), (1862, 359520), (1960, 341544), (1995, 335552), (2033, 329280), (2058, 325280), (2128, 314580), (2140, 312816), (2240, 298851), (2247, 297920), (2280, 293608), (2352, 284620), (2568, 260680), (2660, 251664), (2744, 243960), (2793, 239680), (2940, 227696), (2996, 223440), (3040, 220206), (3136, 213465), (3192, 209720), (3210, 208544), (3360, 199234), (3424, 195510), (3430, 195168), (3648, 183505), (3724, 179760), (3745, 178752), (3920, 170772), (3990, 167776), (4066, 164640), (4116, 162640), (4256, 157290), (4280, 156408), (4494, 148960), (4560, 146804), (4655, 143808), (4704, 142310), (5136, 130340), (5145, 130112), (5243, 127680), (5320, 125832), (5488, 121980), (5586, 119840), (5880, 113848), (5992, 111720), (6080, 110103), (6099, 109760), (6384, 104860), (6420, 104272), (6517, 102720), (6720, 99617), (6848, 97755), (6860, 97584), (7448, 89880), (7490, 89376), (7840, 85386), (7980, 83888), (8132, 82320), (8232, 81320), (8512, 78645), (8560, 78204), (8988, 74480), (9120, 73402), (9310, 71904), (9408, 71155), (10165, 65856), (10272, 65170), (10290, 65056), (10486, 63840), (10640, 62916), (10976, 60990), (11172, 59920), (11235, 59584), (11760, 56924), (11984, 55860), (12198, 54880), (12768, 52430), (12840, 52136), (13034, 51360), (13720, 48792), (13965, 47936), (14231, 47040), (14896, 44940), (14980, 44688), (15680, 42693), (15729, 42560), (15960, 41944), (16264, 41160), (16464, 40660), (17120, 39102), (17976, 37240), (18240, 36701), (18620, 35952), (19551, 34240), (20330, 32928), (20544, 32585), (20580, 32528), (20972, 31920), (21280, 31458), (21952, 30495), (22344, 29960), (22470, 29792), (23520, 28462), (23968, 27930), (24396, 27440), (25536, 26215), (25680, 26068)]