1666333440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 432

約数和(自身を含む): 6351770880

約数和(自身を除く): 4685437440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 38, 40, 45, 46, 48, 57, 60, 64, 69, 72, 76, 80, 90, 92, 95, 96, 114, 115, 120, 128, 138, 144, 152, 160, 171, 180, 184, 190, 192, 207, 228, 230, 240, 256, 276, 285, 288, 304, 320, 331, 342, 345, 360, 368, 380, 384, 414, 437, 456, 460, 480, 552, 570, 576, 608, 640, 662, 684, 690, 720, 736, 760, 768, 828, 855, 874, 912, 920, 960, 993, 1035, 1104, 1140, 1152, 1216, 1280, 1311, 1324, 1368, 1380, 1440, 1472, 1520, 1655, 1656, 1710, 1748, 1824, 1840, 1920, 1986, 2070, 2185, 2208, 2280, 2304, 2432, 2622, 2648, 2736, 2760, 2880, 2944, 2979, 3040, 3310, 3312, 3420, 3496, 3648, 3680, 3840, 3933, 3972, 4140, 4370, 4416, 4560, 4864, 4965, 5244, 5296, 5472, 5520, 5760, 5888, 5958, 6080, 6289, 6555, 6620, 6624, 6840, 6992, 7296, 7360, 7613, 7866, 7944, 8280, 8740, 8832, 9120, 9930, 10488, 10592, 10944, 11040, 11520, 11916, 12160, 12578, 13110, 13240, 13248, 13680, 13984, 14592, 14720, 14895, 15226, 15732, 15888, 16560, 17480, 17664, 18240, 18867, 19665, 19860, 20976, 21184, 21888, 22080, 22839, 23832, 24320, 25156, 26220, 26480, 26496, 27360, 27968, 29440, 29790, 30452, 31445, 31464, 31776, 33120, 34960, 36480, 37734, 38065, 39330, 39720, 41952, 42368, 43776, 44160, 45678, 47664, 50312, 52440, 52960, 52992, 54720, 55936, 56601, 59580, 60904, 62890, 62928, 63552, 66240, 68517, 69920, 72960, 75468, 76130, 78660, 79440, 83904, 84736, 88320, 91356, 94335, 95328, 100624, 104880, 105920, 109440, 111872, 113202, 114195, 119160, 121808, 125780, 125856, 127104, 132480, 137034, 139840, 144647, 150936, 152260, 157320, 158880, 167808, 182712, 188670, 190656, 201248, 209760, 211840, 218880, 226404, 228390, 238320, 243616, 251560, 251712, 254208, 264960, 274068, 279680, 283005, 289294, 301872, 304520, 314640, 317760, 335616, 342585, 365424, 377340, 381312, 402496, 419520, 423680, 433941, 452808, 456780, 476640, 487232, 503120, 503424, 548136, 559360, 566010, 578588, 603744, 609040, 629280, 635520, 685170, 723235, 730848, 754680, 762624, 804992, 839040, 867882, 905616, 913560, 953280, 974464, 1006240, 1006848, 1096272, 1132020, 1157176, 1207488, 1218080, 1258560, 1271040, 1301823, 1370340, 1446470, 1461696, 1509360, 1609984, 1678080, 1735764, 1811232, 1827120, 1906560, 1948928, 2012480, 2169705, 2192544, 2264040, 2314352, 2414976, 2436160, 2517120, 2603646, 2740680, 2892940, 2923392, 3018720, 3471528, 3622464, 3654240, 3813120, 4024960, 4339410, 4385088, 4528080, 4628704, 4829952, 4872320, 5034240, 5207292, 5481360, 5785880, 5846784, 6037440, 6509115, 6943056, 7244928, 7308480, 8049920, 8678820, 8770176, 9056160, 9257408, 9744640, 10414584, 10962720, 11571760, 12074880, 13018230, 13886112, 14489856, 14616960, 17357640, 17540352, 18112320, 18514816, 20829168, 21925440, 23143520, 24149760, 26036460, 27772224, 29233920, 34715280, 36224640, 37029632, 41658336, 43850880, 46287040, 52072920, 55544448, 69430560, 72449280, 83316672, 87701760, 92574080, 104145840, 111088896, 138861120, 166633344, 185148160, 208291680, 277722240, 333266688, 416583360, 555444480, 833166720, 1666333440]

約数ペア:

[(1, 1666333440), (2, 833166720), (3, 555444480), (4, 416583360), (5, 333266688), (6, 277722240), (8, 208291680), (9, 185148160), (10, 166633344), (12, 138861120), (15, 111088896), (16, 104145840), (18, 92574080), (19, 87701760), (20, 83316672), (23, 72449280), (24, 69430560), (30, 55544448), (32, 52072920), (36, 46287040), (38, 43850880), (40, 41658336), (45, 37029632), (46, 36224640), (48, 34715280), (57, 29233920), (60, 27772224), (64, 26036460), (69, 24149760), (72, 23143520), (76, 21925440), (80, 20829168), (90, 18514816), (92, 18112320), (95, 17540352), (96, 17357640), (114, 14616960), (115, 14489856), (120, 13886112), (128, 13018230), (138, 12074880), (144, 11571760), (152, 10962720), (160, 10414584), (171, 9744640), (180, 9257408), (184, 9056160), (190, 8770176), (192, 8678820), (207, 8049920), (228, 7308480), (230, 7244928), (240, 6943056), (256, 6509115), (276, 6037440), (285, 5846784), (288, 5785880), (304, 5481360), (320, 5207292), (331, 5034240), (342, 4872320), (345, 4829952), (360, 4628704), (368, 4528080), (380, 4385088), (384, 4339410), (414, 4024960), (437, 3813120), (456, 3654240), (460, 3622464), (480, 3471528), (552, 3018720), (570, 2923392), (576, 2892940), (608, 2740680), (640, 2603646), (662, 2517120), (684, 2436160), (690, 2414976), (720, 2314352), (736, 2264040), (760, 2192544), (768, 2169705), (828, 2012480), (855, 1948928), (874, 1906560), (912, 1827120), (920, 1811232), (960, 1735764), (993, 1678080), (1035, 1609984), (1104, 1509360), (1140, 1461696), (1152, 1446470), (1216, 1370340), (1280, 1301823), (1311, 1271040), (1324, 1258560), (1368, 1218080), (1380, 1207488), (1440, 1157176), (1472, 1132020), (1520, 1096272), (1655, 1006848), (1656, 1006240), (1710, 974464), (1748, 953280), (1824, 913560), (1840, 905616), (1920, 867882), (1986, 839040), (2070, 804992), (2185, 762624), (2208, 754680), (2280, 730848), (2304, 723235), (2432, 685170), (2622, 635520), (2648, 629280), (2736, 609040), (2760, 603744), (2880, 578588), (2944, 566010), (2979, 559360), (3040, 548136), (3310, 503424), (3312, 503120), (3420, 487232), (3496, 476640), (3648, 456780), (3680, 452808), (3840, 433941), (3933, 423680), (3972, 419520), (4140, 402496), (4370, 381312), (4416, 377340), (4560, 365424), (4864, 342585), (4965, 335616), (5244, 317760), (5296, 314640), (5472, 304520), (5520, 301872), (5760, 289294), (5888, 283005), (5958, 279680), (6080, 274068), (6289, 264960), (6555, 254208), (6620, 251712), (6624, 251560), (6840, 243616), (6992, 238320), (7296, 228390), (7360, 226404), (7613, 218880), (7866, 211840), (7944, 209760), (8280, 201248), (8740, 190656), (8832, 188670), (9120, 182712), (9930, 167808), (10488, 158880), (10592, 157320), (10944, 152260), (11040, 150936), (11520, 144647), (11916, 139840), (12160, 137034), (12578, 132480), (13110, 127104), (13240, 125856), (13248, 125780), (13680, 121808), (13984, 119160), (14592, 114195), (14720, 113202), (14895, 111872), (15226, 109440), (15732, 105920), (15888, 104880), (16560, 100624), (17480, 95328), (17664, 94335), (18240, 91356), (18867, 88320), (19665, 84736), (19860, 83904), (20976, 79440), (21184, 78660), (21888, 76130), (22080, 75468), (22839, 72960), (23832, 69920), (24320, 68517), (25156, 66240), (26220, 63552), (26480, 62928), (26496, 62890), (27360, 60904), (27968, 59580), (29440, 56601), (29790, 55936), (30452, 54720), (31445, 52992), (31464, 52960), (31776, 52440), (33120, 50312), (34960, 47664), (36480, 45678), (37734, 44160), (38065, 43776), (39330, 42368), (39720, 41952)]