1941681280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:140

約数の個数: 384

約数和(自身を含む): 6125777280

約数和(自身を除く): 4184096000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 41, 44, 55, 56, 62, 64, 70, 77, 80, 82, 88, 110, 112, 124, 128, 140, 154, 155, 160, 164, 176, 205, 217, 220, 224, 248, 280, 287, 308, 310, 320, 328, 341, 352, 385, 410, 434, 440, 448, 451, 496, 560, 574, 616, 620, 640, 656, 682, 704, 770, 820, 868, 880, 896, 902, 961, 992, 1085, 1120, 1148, 1232, 1240, 1271, 1312, 1364, 1408, 1435, 1540, 1640, 1705, 1736, 1760, 1804, 1922, 1984, 2170, 2240, 2255, 2296, 2387, 2464, 2480, 2542, 2624, 2728, 2870, 3080, 3157, 3280, 3410, 3472, 3520, 3608, 3844, 3968, 4340, 4480, 4510, 4592, 4774, 4805, 4928, 4960, 5084, 5248, 5456, 5740, 6160, 6314, 6355, 6560, 6727, 6820, 6944, 7040, 7216, 7688, 8680, 8897, 9020, 9184, 9548, 9610, 9856, 9920, 10168, 10571, 10912, 11480, 11935, 12320, 12628, 12710, 13120, 13454, 13640, 13888, 13981, 14432, 15376, 15785, 17360, 17794, 18040, 18368, 19096, 19220, 19840, 20336, 21142, 21824, 22960, 23870, 24640, 25256, 25420, 26240, 26908, 27280, 27776, 27962, 28864, 30752, 31570, 33635, 34720, 35588, 36080, 36736, 38192, 38440, 39401, 40672, 42284, 43648, 44485, 45920, 47740, 49280, 50512, 50840, 52855, 53816, 54560, 55924, 57728, 61504, 63140, 67270, 69440, 69905, 71176, 72160, 73997, 76384, 76880, 78802, 81344, 84568, 88970, 91840, 95480, 97867, 101024, 101680, 105710, 107632, 109120, 111848, 123008, 126280, 134540, 138880, 139810, 142352, 144320, 147994, 152768, 153760, 157604, 162688, 169136, 177940, 183680, 190960, 195734, 197005, 202048, 203360, 211420, 215264, 218240, 223696, 252560, 269080, 275807, 279620, 284704, 288640, 295988, 305536, 307520, 315208, 338272, 355880, 369985, 381920, 391468, 394010, 404096, 406720, 422840, 430528, 433411, 447392, 489335, 505120, 538160, 551614, 559240, 569408, 591976, 615040, 630416, 676544, 711760, 739970, 763840, 782936, 788020, 813440, 845680, 861056, 866822, 894784, 978670, 1010240, 1076320, 1103228, 1118480, 1138816, 1183952, 1260832, 1353088, 1379035, 1423520, 1479940, 1527680, 1565872, 1576040, 1691360, 1733644, 1789568, 1957340, 2020480, 2152640, 2167055, 2206456, 2236960, 2367904, 2521664, 2758070, 2847040, 2959880, 3033877, 3131744, 3152080, 3382720, 3467288, 3914680, 4305280, 4334110, 4412912, 4473920, 4735808, 5043328, 5516140, 5694080, 5919760, 6067754, 6263488, 6304160, 6765440, 6934576, 7829360, 8668220, 8825824, 8947840, 9471616, 11032280, 11839520, 12135508, 12526976, 12608320, 13869152, 15169385, 15658720, 17336440, 17651648, 22064560, 23679040, 24271016, 25216640, 27738304, 30338770, 31317440, 34672880, 35303296, 44129120, 47358080, 48542032, 55476608, 60677540, 62634880, 69345760, 88258240, 97084064, 121355080, 138691520, 176516480, 194168128, 242710160, 277383040, 388336256, 485420320, 970840640, 1941681280]

約数ペア:

[(1, 1941681280), (2, 970840640), (4, 485420320), (5, 388336256), (7, 277383040), (8, 242710160), (10, 194168128), (11, 176516480), (14, 138691520), (16, 121355080), (20, 97084064), (22, 88258240), (28, 69345760), (31, 62634880), (32, 60677540), (35, 55476608), (40, 48542032), (41, 47358080), (44, 44129120), (55, 35303296), (56, 34672880), (62, 31317440), (64, 30338770), (70, 27738304), (77, 25216640), (80, 24271016), (82, 23679040), (88, 22064560), (110, 17651648), (112, 17336440), (124, 15658720), (128, 15169385), (140, 13869152), (154, 12608320), (155, 12526976), (160, 12135508), (164, 11839520), (176, 11032280), (205, 9471616), (217, 8947840), (220, 8825824), (224, 8668220), (248, 7829360), (280, 6934576), (287, 6765440), (308, 6304160), (310, 6263488), (320, 6067754), (328, 5919760), (341, 5694080), (352, 5516140), (385, 5043328), (410, 4735808), (434, 4473920), (440, 4412912), (448, 4334110), (451, 4305280), (496, 3914680), (560, 3467288), (574, 3382720), (616, 3152080), (620, 3131744), (640, 3033877), (656, 2959880), (682, 2847040), (704, 2758070), (770, 2521664), (820, 2367904), (868, 2236960), (880, 2206456), (896, 2167055), (902, 2152640), (961, 2020480), (992, 1957340), (1085, 1789568), (1120, 1733644), (1148, 1691360), (1232, 1576040), (1240, 1565872), (1271, 1527680), (1312, 1479940), (1364, 1423520), (1408, 1379035), (1435, 1353088), (1540, 1260832), (1640, 1183952), (1705, 1138816), (1736, 1118480), (1760, 1103228), (1804, 1076320), (1922, 1010240), (1984, 978670), (2170, 894784), (2240, 866822), (2255, 861056), (2296, 845680), (2387, 813440), (2464, 788020), (2480, 782936), (2542, 763840), (2624, 739970), (2728, 711760), (2870, 676544), (3080, 630416), (3157, 615040), (3280, 591976), (3410, 569408), (3472, 559240), (3520, 551614), (3608, 538160), (3844, 505120), (3968, 489335), (4340, 447392), (4480, 433411), (4510, 430528), (4592, 422840), (4774, 406720), (4805, 404096), (4928, 394010), (4960, 391468), (5084, 381920), (5248, 369985), (5456, 355880), (5740, 338272), (6160, 315208), (6314, 307520), (6355, 305536), (6560, 295988), (6727, 288640), (6820, 284704), (6944, 279620), (7040, 275807), (7216, 269080), (7688, 252560), (8680, 223696), (8897, 218240), (9020, 215264), (9184, 211420), (9548, 203360), (9610, 202048), (9856, 197005), (9920, 195734), (10168, 190960), (10571, 183680), (10912, 177940), (11480, 169136), (11935, 162688), (12320, 157604), (12628, 153760), (12710, 152768), (13120, 147994), (13454, 144320), (13640, 142352), (13888, 139810), (13981, 138880), (14432, 134540), (15376, 126280), (15785, 123008), (17360, 111848), (17794, 109120), (18040, 107632), (18368, 105710), (19096, 101680), (19220, 101024), (19840, 97867), (20336, 95480), (21142, 91840), (21824, 88970), (22960, 84568), (23870, 81344), (24640, 78802), (25256, 76880), (25420, 76384), (26240, 73997), (26908, 72160), (27280, 71176), (27776, 69905), (27962, 69440), (28864, 67270), (30752, 63140), (31570, 61504), (33635, 57728), (34720, 55924), (35588, 54560), (36080, 53816), (36736, 52855), (38192, 50840), (38440, 50512), (39401, 49280), (40672, 47740), (42284, 45920), (43648, 44485)]