664957440

素因数分解:

$2^9\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 720

約数和(自身を含む): 2910885120

約数和(自身を除く): 2245927680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 31, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 62, 63, 64, 70, 72, 76, 80, 84, 90, 93, 95, 96, 98, 105, 112, 114, 120, 124, 126, 128, 133, 140, 144, 147, 152, 155, 160, 168, 171, 180, 186, 190, 192, 196, 210, 217, 224, 228, 240, 245, 248, 252, 256, 266, 279, 280, 285, 288, 294, 304, 310, 315, 320, 336, 342, 360, 372, 380, 384, 392, 399, 420, 434, 441, 448, 456, 465, 480, 490, 496, 504, 512, 532, 558, 560, 570, 576, 588, 589, 608, 620, 630, 640, 651, 665, 672, 684, 720, 735, 744, 760, 768, 784, 798, 840, 855, 868, 882, 896, 912, 930, 931, 960, 980, 992, 1008, 1064, 1085, 1116, 1120, 1140, 1152, 1176, 1178, 1197, 1216, 1240, 1260, 1280, 1302, 1330, 1344, 1368, 1395, 1440, 1470, 1488, 1519, 1520, 1536, 1568, 1596, 1680, 1710, 1736, 1764, 1767, 1792, 1824, 1860, 1862, 1920, 1953, 1960, 1984, 1995, 2016, 2128, 2170, 2205, 2232, 2240, 2280, 2304, 2352, 2356, 2394, 2432, 2480, 2520, 2560, 2604, 2660, 2688, 2736, 2790, 2793, 2880, 2940, 2945, 2976, 3038, 3040, 3136, 3192, 3255, 3360, 3420, 3472, 3528, 3534, 3584, 3648, 3720, 3724, 3840, 3906, 3920, 3968, 3990, 4032, 4123, 4256, 4340, 4410, 4464, 4480, 4557, 4560, 4608, 4655, 4704, 4712, 4788, 4864, 4960, 5040, 5208, 5301, 5320, 5376, 5472, 5580, 5586, 5760, 5880, 5890, 5952, 5985, 6076, 6080, 6272, 6384, 6510, 6720, 6840, 6944, 7056, 7068, 7296, 7440, 7448, 7595, 7680, 7812, 7840, 7936, 7980, 8064, 8246, 8379, 8512, 8680, 8820, 8835, 8928, 8960, 9114, 9120, 9310, 9408, 9424, 9576, 9728, 9765, 9920, 10080, 10416, 10602, 10640, 10752, 10944, 11160, 11172, 11520, 11760, 11780, 11904, 11970, 12152, 12160, 12369, 12544, 12768, 13020, 13440, 13671, 13680, 13888, 13965, 14112, 14136, 14592, 14880, 14896, 15190, 15624, 15680, 15872, 15960, 16128, 16492, 16758, 17024, 17360, 17640, 17670, 17856, 17920, 18228, 18240, 18620, 18816, 18848, 19152, 19530, 19840, 20160, 20615, 20832, 21204, 21280, 21888, 22320, 22344, 22785, 23040, 23520, 23560, 23808, 23940, 24304, 24320, 24738, 25088, 25536, 26040, 26505, 26880, 27342, 27360, 27776, 27930, 28224, 28272, 28861, 29184, 29760, 29792, 30380, 31248, 31360, 31920, 32256, 32984, 33516, 34048, 34720, 35280, 35340, 35712, 36456, 36480, 37107, 37240, 37632, 37696, 38304, 39060, 39680, 40320, 41230, 41664, 41895, 42408, 42560, 43776, 44640, 44688, 45570, 47040, 47120, 47616, 47880, 48608, 48640, 49476, 51072, 52080, 53010, 53760, 54684, 54720, 55552, 55860, 56448, 56544, 57722, 59520, 59584, 60760, 61845, 62496, 62720, 63840, 65968, 67032, 68096, 68355, 69440, 70560, 70680, 71424, 72912, 72960, 74214, 74480, 75264, 75392, 76608, 78120, 79360, 80640, 82460, 83328, 83790, 84816, 85120, 86583, 87552, 89280, 89376, 91140, 94080, 94240, 95760, 97216, 98952, 102144, 104160, 106020, 109368, 109440, 111104, 111720, 112896, 113088, 115444, 119040, 119168, 121520, 123690, 124992, 125440, 127680, 131936, 134064, 136710, 138880, 141120, 141360, 142848, 144305, 145824, 145920, 148428, 148960, 150784, 153216, 156240, 161280, 164920, 166656, 167580, 169632, 170240, 173166, 178560, 178752, 182280, 185535, 188160, 188480, 191520, 194432, 197904, 204288, 208320, 212040, 218736, 218880, 223440, 225792, 226176, 230888, 238080, 238336, 243040, 247380, 249984, 255360, 259749, 263872, 268128, 273420, 277760, 282240, 282720, 288610, 291648, 296856, 297920, 301568, 306432, 312480, 329840, 333312, 335160, 339264, 340480, 346332, 357120, 357504, 364560, 371070, 376320, 376960, 383040, 388864, 395808, 416640, 424080, 432915, 437472, 437760, 446880, 452352, 461776, 476672, 486080, 494760, 499968, 510720, 519498, 527744, 536256, 546840, 555520, 564480, 565440, 577220, 583296, 593712, 595840, 612864, 624960, 659680, 670320, 678528, 692664, 714240, 715008, 729120, 742140, 753920, 766080, 777728, 791616, 833280, 848160, 865830, 874944, 893760, 904704, 923552, 972160, 989520, 999936, 1021440, 1038996, 1055488, 1072512, 1093680, 1128960, 1130880, 1154440, 1166592, 1187424, 1191680, 1249920, 1298745, 1319360, 1340640, 1357056, 1385328, 1430016, 1458240, 1484280, 1507840, 1532160, 1583232, 1666560, 1696320, 1731660, 1749888, 1787520, 1847104, 1944320, 1979040, 2077992, 2110976, 2145024, 2187360, 2261760, 2308880, 2333184, 2374848, 2383360, 2499840, 2597490, 2638720, 2681280, 2714112, 2770656, 2916480, 2968560, 3064320, 3166464, 3392640, 3463320, 3499776, 3575040, 3694208, 3888640, 3958080, 4155984, 4290048, 4374720, 4523520, 4617760, 4749696, 4999680, 5194980, 5277440, 5362560, 5541312, 5832960, 5937120, 6332928, 6785280, 6926640, 6999552, 7150080, 7388416, 7916160, 8311968, 8749440, 9235520, 9499392, 10389960, 10554880, 10725120, 11082624, 11665920, 11874240, 13570560, 13853280, 14776832, 15832320, 16623936, 17498880, 18471040, 18998784, 20779920, 21450240, 22165248, 23748480, 27706560, 31664640, 33247872, 34997760, 36942080, 41559840, 44330496, 47496960, 55413120, 66495744, 73884160, 83119680, 94993920, 110826240, 132991488, 166239360, 221652480, 332478720, 664957440]

約数ペア:

[(1, 664957440), (2, 332478720), (3, 221652480), (4, 166239360), (5, 132991488), (6, 110826240), (7, 94993920), (8, 83119680), (9, 73884160), (10, 66495744), (12, 55413120), (14, 47496960), (15, 44330496), (16, 41559840), (18, 36942080), (19, 34997760), (20, 33247872), (21, 31664640), (24, 27706560), (28, 23748480), (30, 22165248), (31, 21450240), (32, 20779920), (35, 18998784), (36, 18471040), (38, 17498880), (40, 16623936), (42, 15832320), (45, 14776832), (48, 13853280), (49, 13570560), (56, 11874240), (57, 11665920), (60, 11082624), (62, 10725120), (63, 10554880), (64, 10389960), (70, 9499392), (72, 9235520), (76, 8749440), (80, 8311968), (84, 7916160), (90, 7388416), (93, 7150080), (95, 6999552), (96, 6926640), (98, 6785280), (105, 6332928), (112, 5937120), (114, 5832960), (120, 5541312), (124, 5362560), (126, 5277440), (128, 5194980), (133, 4999680), (140, 4749696), (144, 4617760), (147, 4523520), (152, 4374720), (155, 4290048), (160, 4155984), (168, 3958080), (171, 3888640), (180, 3694208), (186, 3575040), (190, 3499776), (192, 3463320), (196, 3392640), (210, 3166464), (217, 3064320), (224, 2968560), (228, 2916480), (240, 2770656), (245, 2714112), (248, 2681280), (252, 2638720), (256, 2597490), (266, 2499840), (279, 2383360), (280, 2374848), (285, 2333184), (288, 2308880), (294, 2261760), (304, 2187360), (310, 2145024), (315, 2110976), (320, 2077992), (336, 1979040), (342, 1944320), (360, 1847104), (372, 1787520), (380, 1749888), (384, 1731660), (392, 1696320), (399, 1666560), (420, 1583232), (434, 1532160), (441, 1507840), (448, 1484280), (456, 1458240), (465, 1430016), (480, 1385328), (490, 1357056), (496, 1340640), (504, 1319360), (512, 1298745), (532, 1249920), (558, 1191680), (560, 1187424), (570, 1166592), (576, 1154440), (588, 1130880), (589, 1128960), (608, 1093680), (620, 1072512), (630, 1055488), (640, 1038996), (651, 1021440), (665, 999936), (672, 989520), (684, 972160), (720, 923552), (735, 904704), (744, 893760), (760, 874944), (768, 865830), (784, 848160), (798, 833280), (840, 791616), (855, 777728), (868, 766080), (882, 753920), (896, 742140), (912, 729120), (930, 715008), (931, 714240), (960, 692664), (980, 678528), (992, 670320), (1008, 659680), (1064, 624960), (1085, 612864), (1116, 595840), (1120, 593712), (1140, 583296), (1152, 577220), (1176, 565440), (1178, 564480), (1197, 555520), (1216, 546840), (1240, 536256), (1260, 527744), (1280, 519498), (1302, 510720), (1330, 499968), (1344, 494760), (1368, 486080), (1395, 476672), (1440, 461776), (1470, 452352), (1488, 446880), (1519, 437760), (1520, 437472), (1536, 432915), (1568, 424080), (1596, 416640), (1680, 395808), (1710, 388864), (1736, 383040), (1764, 376960), (1767, 376320), (1792, 371070), (1824, 364560), (1860, 357504), (1862, 357120), (1920, 346332), (1953, 340480), (1960, 339264), (1984, 335160), (1995, 333312), (2016, 329840), (2128, 312480), (2170, 306432), (2205, 301568), (2232, 297920), (2240, 296856), (2280, 291648), (2304, 288610), (2352, 282720), (2356, 282240), (2394, 277760), (2432, 273420), (2480, 268128), (2520, 263872), (2560, 259749), (2604, 255360), (2660, 249984), (2688, 247380), (2736, 243040), (2790, 238336), (2793, 238080), (2880, 230888), (2940, 226176), (2945, 225792), (2976, 223440), (3038, 218880), (3040, 218736), (3136, 212040), (3192, 208320), (3255, 204288), (3360, 197904), (3420, 194432), (3472, 191520), (3528, 188480), (3534, 188160), (3584, 185535), (3648, 182280), (3720, 178752), (3724, 178560), (3840, 173166), (3906, 170240), (3920, 169632), (3968, 167580), (3990, 166656), (4032, 164920), (4123, 161280), (4256, 156240), (4340, 153216), (4410, 150784), (4464, 148960), (4480, 148428), (4557, 145920), (4560, 145824), (4608, 144305), (4655, 142848), (4704, 141360), (4712, 141120), (4788, 138880), (4864, 136710), (4960, 134064), (5040, 131936), (5208, 127680), (5301, 125440), (5320, 124992), (5376, 123690), (5472, 121520), (5580, 119168), (5586, 119040), (5760, 115444), (5880, 113088), (5890, 112896), (5952, 111720), (5985, 111104), (6076, 109440), (6080, 109368), (6272, 106020), (6384, 104160), (6510, 102144), (6720, 98952), (6840, 97216), (6944, 95760), (7056, 94240), (7068, 94080), (7296, 91140), (7440, 89376), (7448, 89280), (7595, 87552), (7680, 86583), (7812, 85120), (7840, 84816), (7936, 83790), (7980, 83328), (8064, 82460), (8246, 80640), (8379, 79360), (8512, 78120), (8680, 76608), (8820, 75392), (8835, 75264), (8928, 74480), (8960, 74214), (9114, 72960), (9120, 72912), (9310, 71424), (9408, 70680), (9424, 70560), (9576, 69440), (9728, 68355), (9765, 68096), (9920, 67032), (10080, 65968), (10416, 63840), (10602, 62720), (10640, 62496), (10752, 61845), (10944, 60760), (11160, 59584), (11172, 59520), (11520, 57722), (11760, 56544), (11780, 56448), (11904, 55860), (11970, 55552), (12152, 54720), (12160, 54684), (12369, 53760), (12544, 53010), (12768, 52080), (13020, 51072), (13440, 49476), (13671, 48640), (13680, 48608), (13888, 47880), (13965, 47616), (14112, 47120), (14136, 47040), (14592, 45570), (14880, 44688), (14896, 44640), (15190, 43776), (15624, 42560), (15680, 42408), (15872, 41895), (15960, 41664), (16128, 41230), (16492, 40320), (16758, 39680), (17024, 39060), (17360, 38304), (17640, 37696), (17670, 37632), (17856, 37240), (17920, 37107), (18228, 36480), (18240, 36456), (18620, 35712), (18816, 35340), (18848, 35280), (19152, 34720), (19530, 34048), (19840, 33516), (20160, 32984), (20615, 32256), (20832, 31920), (21204, 31360), (21280, 31248), (21888, 30380), (22320, 29792), (22344, 29760), (22785, 29184), (23040, 28861), (23520, 28272), (23560, 28224), (23808, 27930), (23940, 27776), (24304, 27360), (24320, 27342), (24738, 26880), (25088, 26505), (25536, 26040)]