1718312640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 448

約数和(自身を含む): 6390558720

約数和(自身を除く): 4672246080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 31, 32, 33, 40, 44, 48, 55, 58, 60, 62, 64, 66, 80, 87, 88, 93, 96, 110, 116, 120, 124, 132, 145, 155, 160, 165, 174, 176, 181, 186, 192, 220, 232, 240, 248, 264, 290, 310, 319, 320, 330, 341, 348, 352, 362, 372, 435, 440, 464, 465, 480, 496, 528, 543, 580, 620, 638, 660, 682, 696, 704, 724, 744, 870, 880, 899, 905, 928, 930, 957, 960, 992, 1023, 1056, 1086, 1160, 1240, 1276, 1320, 1364, 1392, 1448, 1488, 1595, 1705, 1740, 1760, 1798, 1810, 1856, 1860, 1914, 1984, 1991, 2046, 2112, 2172, 2320, 2480, 2552, 2640, 2697, 2715, 2728, 2784, 2896, 2976, 3190, 3410, 3480, 3520, 3596, 3620, 3720, 3828, 3982, 4092, 4344, 4495, 4640, 4785, 4960, 5104, 5115, 5249, 5280, 5394, 5430, 5456, 5568, 5611, 5792, 5952, 5973, 6380, 6820, 6960, 7192, 7240, 7440, 7656, 7964, 8184, 8688, 8990, 9280, 9570, 9889, 9920, 9955, 10208, 10230, 10498, 10560, 10788, 10860, 10912, 11222, 11584, 11946, 12760, 13485, 13640, 13920, 14384, 14480, 14880, 15312, 15747, 15928, 16368, 16833, 17376, 17980, 19140, 19778, 19910, 20416, 20460, 20996, 21576, 21720, 21824, 22444, 23892, 25520, 26245, 26970, 27280, 27840, 28055, 28768, 28960, 29667, 29760, 29865, 30624, 31494, 31856, 32736, 33666, 34752, 35960, 38280, 39556, 39820, 40920, 41992, 43152, 43440, 44888, 47784, 49445, 51040, 52490, 53940, 54560, 56110, 57536, 57739, 57920, 59334, 59730, 61248, 61721, 62988, 63712, 65472, 67332, 71920, 76560, 78735, 79112, 79640, 81840, 83984, 84165, 86304, 86880, 89776, 95568, 98890, 102080, 104980, 107880, 109120, 112220, 115478, 118668, 119460, 123442, 125976, 127424, 134664, 143840, 148335, 153120, 157470, 158224, 159280, 162719, 163680, 167968, 168330, 172608, 173217, 173760, 179552, 185163, 191136, 197780, 209960, 215760, 224440, 230956, 237336, 238920, 246884, 251952, 269328, 287680, 288695, 296670, 306240, 308605, 314940, 316448, 318560, 325438, 327360, 335936, 336660, 346434, 359104, 370326, 382272, 395560, 419920, 431520, 448880, 461912, 474672, 477840, 488157, 493768, 503904, 538656, 577390, 593340, 617210, 629880, 632896, 637120, 650876, 673320, 692868, 740652, 791120, 813595, 839840, 863040, 866085, 897760, 923824, 925815, 949344, 955680, 976314, 987536, 1007808, 1077312, 1154780, 1186680, 1234420, 1259760, 1301752, 1346640, 1385736, 1481304, 1582240, 1627190, 1679680, 1732170, 1789909, 1795520, 1847648, 1851630, 1898688, 1911360, 1952628, 1975072, 2309560, 2373360, 2440785, 2468840, 2519520, 2603504, 2693280, 2771472, 2962608, 3164480, 3254380, 3464340, 3579818, 3695296, 3703260, 3905256, 3950144, 4619120, 4746720, 4881570, 4937680, 5039040, 5207008, 5369727, 5386560, 5542944, 5925216, 6508760, 6928680, 7159636, 7406520, 7810512, 8949545, 9238240, 9493440, 9763140, 9875360, 10414016, 10739454, 11085888, 11850432, 13017520, 13857360, 14319272, 14813040, 15621024, 17899090, 18476480, 19526280, 19750720, 21478908, 26035040, 26848635, 27714720, 28638544, 29626080, 31242048, 35798180, 39052560, 42957816, 52070080, 53697270, 55429440, 57277088, 59252160, 71596360, 78105120, 85915632, 107394540, 114554176, 143192720, 156210240, 171831264, 214789080, 286385440, 343662528, 429578160, 572770880, 859156320, 1718312640]

約数ペア:

[(1, 1718312640), (2, 859156320), (3, 572770880), (4, 429578160), (5, 343662528), (6, 286385440), (8, 214789080), (10, 171831264), (11, 156210240), (12, 143192720), (15, 114554176), (16, 107394540), (20, 85915632), (22, 78105120), (24, 71596360), (29, 59252160), (30, 57277088), (31, 55429440), (32, 53697270), (33, 52070080), (40, 42957816), (44, 39052560), (48, 35798180), (55, 31242048), (58, 29626080), (60, 28638544), (62, 27714720), (64, 26848635), (66, 26035040), (80, 21478908), (87, 19750720), (88, 19526280), (93, 18476480), (96, 17899090), (110, 15621024), (116, 14813040), (120, 14319272), (124, 13857360), (132, 13017520), (145, 11850432), (155, 11085888), (160, 10739454), (165, 10414016), (174, 9875360), (176, 9763140), (181, 9493440), (186, 9238240), (192, 8949545), (220, 7810512), (232, 7406520), (240, 7159636), (248, 6928680), (264, 6508760), (290, 5925216), (310, 5542944), (319, 5386560), (320, 5369727), (330, 5207008), (341, 5039040), (348, 4937680), (352, 4881570), (362, 4746720), (372, 4619120), (435, 3950144), (440, 3905256), (464, 3703260), (465, 3695296), (480, 3579818), (496, 3464340), (528, 3254380), (543, 3164480), (580, 2962608), (620, 2771472), (638, 2693280), (660, 2603504), (682, 2519520), (696, 2468840), (704, 2440785), (724, 2373360), (744, 2309560), (870, 1975072), (880, 1952628), (899, 1911360), (905, 1898688), (928, 1851630), (930, 1847648), (957, 1795520), (960, 1789909), (992, 1732170), (1023, 1679680), (1056, 1627190), (1086, 1582240), (1160, 1481304), (1240, 1385736), (1276, 1346640), (1320, 1301752), (1364, 1259760), (1392, 1234420), (1448, 1186680), (1488, 1154780), (1595, 1077312), (1705, 1007808), (1740, 987536), (1760, 976314), (1798, 955680), (1810, 949344), (1856, 925815), (1860, 923824), (1914, 897760), (1984, 866085), (1991, 863040), (2046, 839840), (2112, 813595), (2172, 791120), (2320, 740652), (2480, 692868), (2552, 673320), (2640, 650876), (2697, 637120), (2715, 632896), (2728, 629880), (2784, 617210), (2896, 593340), (2976, 577390), (3190, 538656), (3410, 503904), (3480, 493768), (3520, 488157), (3596, 477840), (3620, 474672), (3720, 461912), (3828, 448880), (3982, 431520), (4092, 419920), (4344, 395560), (4495, 382272), (4640, 370326), (4785, 359104), (4960, 346434), (5104, 336660), (5115, 335936), (5249, 327360), (5280, 325438), (5394, 318560), (5430, 316448), (5456, 314940), (5568, 308605), (5611, 306240), (5792, 296670), (5952, 288695), (5973, 287680), (6380, 269328), (6820, 251952), (6960, 246884), (7192, 238920), (7240, 237336), (7440, 230956), (7656, 224440), (7964, 215760), (8184, 209960), (8688, 197780), (8990, 191136), (9280, 185163), (9570, 179552), (9889, 173760), (9920, 173217), (9955, 172608), (10208, 168330), (10230, 167968), (10498, 163680), (10560, 162719), (10788, 159280), (10860, 158224), (10912, 157470), (11222, 153120), (11584, 148335), (11946, 143840), (12760, 134664), (13485, 127424), (13640, 125976), (13920, 123442), (14384, 119460), (14480, 118668), (14880, 115478), (15312, 112220), (15747, 109120), (15928, 107880), (16368, 104980), (16833, 102080), (17376, 98890), (17980, 95568), (19140, 89776), (19778, 86880), (19910, 86304), (20416, 84165), (20460, 83984), (20996, 81840), (21576, 79640), (21720, 79112), (21824, 78735), (22444, 76560), (23892, 71920), (25520, 67332), (26245, 65472), (26970, 63712), (27280, 62988), (27840, 61721), (28055, 61248), (28768, 59730), (28960, 59334), (29667, 57920), (29760, 57739), (29865, 57536), (30624, 56110), (31494, 54560), (31856, 53940), (32736, 52490), (33666, 51040), (34752, 49445), (35960, 47784), (38280, 44888), (39556, 43440), (39820, 43152), (40920, 41992)]