396224640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 384

約数和(自身を含む): 1619205120

約数和(自身を除く): 1222980480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 317, 320, 336, 360, 372, 384, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 634, 640, 651, 672, 720, 744, 840, 868, 896, 930, 951, 960, 992, 1008, 1085, 1116, 1120, 1152, 1240, 1260, 1268, 1302, 1344, 1395, 1440, 1488, 1585, 1680, 1736, 1860, 1902, 1920, 1953, 1984, 2016, 2170, 2219, 2232, 2240, 2480, 2520, 2536, 2604, 2688, 2790, 2853, 2880, 2976, 3170, 3255, 3360, 3472, 3720, 3804, 3906, 3968, 4032, 4340, 4438, 4464, 4480, 4755, 4960, 5040, 5072, 5208, 5580, 5706, 5760, 5952, 6340, 6510, 6657, 6720, 6944, 7440, 7608, 7812, 8064, 8680, 8876, 8928, 9510, 9765, 9827, 9920, 10080, 10144, 10416, 11095, 11160, 11412, 11904, 12680, 13020, 13314, 13440, 13888, 14265, 14880, 15216, 15624, 17360, 17752, 17856, 19020, 19530, 19654, 19840, 19971, 20160, 20288, 20832, 22190, 22320, 22824, 25360, 26040, 26628, 27776, 28530, 29481, 29760, 30432, 31248, 33285, 34720, 35504, 35712, 38040, 39060, 39308, 39942, 40320, 40576, 41664, 44380, 44640, 45648, 49135, 50720, 52080, 53256, 57060, 58962, 59520, 60864, 62496, 66570, 68789, 69440, 71008, 76080, 78120, 78616, 79884, 83328, 88443, 88760, 89280, 91296, 98270, 99855, 101440, 104160, 106512, 114120, 117924, 121728, 124992, 133140, 137578, 138880, 142016, 147405, 152160, 156240, 157232, 159768, 176886, 177520, 178560, 182592, 196540, 199710, 202880, 206367, 208320, 213024, 228240, 235848, 249984, 266280, 275156, 284032, 294810, 304320, 312480, 314464, 319536, 343945, 353772, 355040, 365184, 393080, 399420, 412734, 416640, 426048, 442215, 456480, 471696, 532560, 550312, 589620, 608640, 619101, 624960, 628928, 639072, 687890, 707544, 710080, 786160, 798840, 825468, 852096, 884430, 912960, 943392, 1031835, 1065120, 1100624, 1179240, 1238202, 1249920, 1257856, 1278144, 1375780, 1415088, 1420160, 1572320, 1597680, 1650936, 1768860, 1825920, 1886784, 2063670, 2130240, 2201248, 2358480, 2476404, 2556288, 2751560, 2830176, 3095505, 3144640, 3195360, 3301872, 3537720, 3773568, 4127340, 4260480, 4402496, 4716960, 4952808, 5503120, 5660352, 6191010, 6289280, 6390720, 6603744, 7075440, 8254680, 8804992, 9433920, 9905616, 11006240, 11320704, 12382020, 12781440, 13207488, 14150880, 16509360, 18867840, 19811232, 22012480, 24764040, 26414976, 28301760, 33018720, 39622464, 44024960, 49528080, 56603520, 66037440, 79244928, 99056160, 132074880, 198112320, 396224640]

約数ペア:

[(1, 396224640), (2, 198112320), (3, 132074880), (4, 99056160), (5, 79244928), (6, 66037440), (7, 56603520), (8, 49528080), (9, 44024960), (10, 39622464), (12, 33018720), (14, 28301760), (15, 26414976), (16, 24764040), (18, 22012480), (20, 19811232), (21, 18867840), (24, 16509360), (28, 14150880), (30, 13207488), (31, 12781440), (32, 12382020), (35, 11320704), (36, 11006240), (40, 9905616), (42, 9433920), (45, 8804992), (48, 8254680), (56, 7075440), (60, 6603744), (62, 6390720), (63, 6289280), (64, 6191010), (70, 5660352), (72, 5503120), (80, 4952808), (84, 4716960), (90, 4402496), (93, 4260480), (96, 4127340), (105, 3773568), (112, 3537720), (120, 3301872), (124, 3195360), (126, 3144640), (128, 3095505), (140, 2830176), (144, 2751560), (155, 2556288), (160, 2476404), (168, 2358480), (180, 2201248), (186, 2130240), (192, 2063670), (210, 1886784), (217, 1825920), (224, 1768860), (240, 1650936), (248, 1597680), (252, 1572320), (279, 1420160), (280, 1415088), (288, 1375780), (310, 1278144), (315, 1257856), (317, 1249920), (320, 1238202), (336, 1179240), (360, 1100624), (372, 1065120), (384, 1031835), (420, 943392), (434, 912960), (448, 884430), (465, 852096), (480, 825468), (496, 798840), (504, 786160), (558, 710080), (560, 707544), (576, 687890), (620, 639072), (630, 628928), (634, 624960), (640, 619101), (651, 608640), (672, 589620), (720, 550312), (744, 532560), (840, 471696), (868, 456480), (896, 442215), (930, 426048), (951, 416640), (960, 412734), (992, 399420), (1008, 393080), (1085, 365184), (1116, 355040), (1120, 353772), (1152, 343945), (1240, 319536), (1260, 314464), (1268, 312480), (1302, 304320), (1344, 294810), (1395, 284032), (1440, 275156), (1488, 266280), (1585, 249984), (1680, 235848), (1736, 228240), (1860, 213024), (1902, 208320), (1920, 206367), (1953, 202880), (1984, 199710), (2016, 196540), (2170, 182592), (2219, 178560), (2232, 177520), (2240, 176886), (2480, 159768), (2520, 157232), (2536, 156240), (2604, 152160), (2688, 147405), (2790, 142016), (2853, 138880), (2880, 137578), (2976, 133140), (3170, 124992), (3255, 121728), (3360, 117924), (3472, 114120), (3720, 106512), (3804, 104160), (3906, 101440), (3968, 99855), (4032, 98270), (4340, 91296), (4438, 89280), (4464, 88760), (4480, 88443), (4755, 83328), (4960, 79884), (5040, 78616), (5072, 78120), (5208, 76080), (5580, 71008), (5706, 69440), (5760, 68789), (5952, 66570), (6340, 62496), (6510, 60864), (6657, 59520), (6720, 58962), (6944, 57060), (7440, 53256), (7608, 52080), (7812, 50720), (8064, 49135), (8680, 45648), (8876, 44640), (8928, 44380), (9510, 41664), (9765, 40576), (9827, 40320), (9920, 39942), (10080, 39308), (10144, 39060), (10416, 38040), (11095, 35712), (11160, 35504), (11412, 34720), (11904, 33285), (12680, 31248), (13020, 30432), (13314, 29760), (13440, 29481), (13888, 28530), (14265, 27776), (14880, 26628), (15216, 26040), (15624, 25360), (17360, 22824), (17752, 22320), (17856, 22190), (19020, 20832), (19530, 20288), (19654, 20160), (19840, 19971)]