1683294080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 4435041600

約数和(自身を除く): 2751747520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 79, 80, 104, 128, 130, 158, 160, 169, 197, 208, 260, 316, 320, 338, 394, 395, 416, 520, 632, 640, 676, 788, 790, 832, 845, 985, 1027, 1040, 1264, 1352, 1576, 1580, 1664, 1690, 1970, 2054, 2080, 2528, 2561, 2704, 3152, 3160, 3380, 3940, 4108, 4160, 5056, 5122, 5135, 5408, 6304, 6320, 6760, 7880, 8216, 8320, 10112, 10244, 10270, 10816, 12608, 12640, 12805, 13351, 13520, 15563, 15760, 16432, 20488, 20540, 21632, 25216, 25280, 25610, 26702, 27040, 31126, 31520, 32864, 33293, 40976, 41080, 50560, 51220, 53404, 54080, 62252, 63040, 65728, 66586, 66755, 77815, 81952, 82160, 102440, 106808, 108160, 124504, 126080, 131456, 133172, 133510, 155630, 163904, 164320, 166465, 202319, 204880, 213616, 249008, 266344, 267020, 311260, 327808, 328640, 332930, 404638, 409760, 427232, 498016, 532688, 534040, 622520, 657280, 665860, 809276, 819520, 854464, 996032, 1011595, 1065376, 1068080, 1245040, 1331720, 1618552, 1639040, 1708928, 1992064, 2023190, 2130752, 2136160, 2490080, 2630147, 2663440, 3237104, 4046380, 4261504, 4272320, 4980160, 5260294, 5326880, 6474208, 8092760, 8544640, 9960320, 10520588, 10653760, 12948416, 13150735, 16185520, 21041176, 21307520, 25896832, 26301470, 32371040, 42082352, 52602940, 64742080, 84164704, 105205880, 129484160, 168329408, 210411760, 336658816, 420823520, 841647040, 1683294080]

約数ペア:

[(1, 1683294080), (2, 841647040), (4, 420823520), (5, 336658816), (8, 210411760), (10, 168329408), (13, 129484160), (16, 105205880), (20, 84164704), (26, 64742080), (32, 52602940), (40, 42082352), (52, 32371040), (64, 26301470), (65, 25896832), (79, 21307520), (80, 21041176), (104, 16185520), (128, 13150735), (130, 12948416), (158, 10653760), (160, 10520588), (169, 9960320), (197, 8544640), (208, 8092760), (260, 6474208), (316, 5326880), (320, 5260294), (338, 4980160), (394, 4272320), (395, 4261504), (416, 4046380), (520, 3237104), (632, 2663440), (640, 2630147), (676, 2490080), (788, 2136160), (790, 2130752), (832, 2023190), (845, 1992064), (985, 1708928), (1027, 1639040), (1040, 1618552), (1264, 1331720), (1352, 1245040), (1576, 1068080), (1580, 1065376), (1664, 1011595), (1690, 996032), (1970, 854464), (2054, 819520), (2080, 809276), (2528, 665860), (2561, 657280), (2704, 622520), (3152, 534040), (3160, 532688), (3380, 498016), (3940, 427232), (4108, 409760), (4160, 404638), (5056, 332930), (5122, 328640), (5135, 327808), (5408, 311260), (6304, 267020), (6320, 266344), (6760, 249008), (7880, 213616), (8216, 204880), (8320, 202319), (10112, 166465), (10244, 164320), (10270, 163904), (10816, 155630), (12608, 133510), (12640, 133172), (12805, 131456), (13351, 126080), (13520, 124504), (15563, 108160), (15760, 106808), (16432, 102440), (20488, 82160), (20540, 81952), (21632, 77815), (25216, 66755), (25280, 66586), (25610, 65728), (26702, 63040), (27040, 62252), (31126, 54080), (31520, 53404), (32864, 51220), (33293, 50560), (40976, 41080)]