20709436314720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9011}}^1\times {\mathrm{281647}}^1$

素因数の和:290693

約数の個数: 192

約数和(自身を含む): 69079971695616

約数和(自身を除く): 48370535380896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 9011, 18022, 27033, 36044, 45055, 54066, 72088, 90110, 108132, 135165, 144176, 153187, 180220, 216264, 270330, 281647, 288352, 306374, 360440, 432528, 459561, 540660, 563294, 612748, 720880, 765935, 844941, 865056, 919122, 1081320, 1126588, 1225496, 1408235, 1441760, 1531870, 1689882, 1838244, 2162640, 2253176, 2297805, 2450992, 2816470, 3063740, 3379764, 3676488, 4224705, 4325280, 4506352, 4595610, 4787999, 4901984, 5632940, 6127480, 6759528, 7352976, 8449410, 9012704, 9191220, 9575998, 11265880, 12254960, 13519056, 14363997, 14705952, 16898820, 18382440, 19151996, 22531760, 23939995, 24509920, 27038112, 28727994, 33797640, 36764880, 38303992, 45063520, 47879990, 57455988, 67595280, 71819985, 73529760, 76607984, 95759980, 114911976, 135190560, 143639970, 153215968, 191519960, 229823952, 287279940, 383039920, 459647904, 574559880, 766079840, 1149119760, 2298239520, 2537921117, 5075842234, 7613763351, 10151684468, 12689605585, 15227526702, 20303368936, 25379211170, 30455053404, 38068816755, 40606737872, 43144658989, 50758422340, 60910106808, 76137633510, 81213475744, 86289317978, 101516844680, 121820213616, 129433976967, 152275267020, 172578635956, 203033689360, 215723294945, 243640427232, 258867953934, 304550534040, 345157271912, 406067378720, 431446589890, 517735907868, 609101068080, 647169884835, 690314543824, 862893179780, 1035471815736, 1218202136160, 1294339769670, 1380629087648, 1725786359560, 2070943631472, 2588679539340, 3451572719120, 4141887262944, 5177359078680, 6903145438240, 10354718157360, 20709436314720]

約数ペア:

[(1, 20709436314720), (2, 10354718157360), (3, 6903145438240), (4, 5177359078680), (5, 4141887262944), (6, 3451572719120), (8, 2588679539340), (10, 2070943631472), (12, 1725786359560), (15, 1380629087648), (16, 1294339769670), (17, 1218202136160), (20, 1035471815736), (24, 862893179780), (30, 690314543824), (32, 647169884835), (34, 609101068080), (40, 517735907868), (48, 431446589890), (51, 406067378720), (60, 345157271912), (68, 304550534040), (80, 258867953934), (85, 243640427232), (96, 215723294945), (102, 203033689360), (120, 172578635956), (136, 152275267020), (160, 129433976967), (170, 121820213616), (204, 101516844680), (240, 86289317978), (255, 81213475744), (272, 76137633510), (340, 60910106808), (408, 50758422340), (480, 43144658989), (510, 40606737872), (544, 38068816755), (680, 30455053404), (816, 25379211170), (1020, 20303368936), (1360, 15227526702), (1632, 12689605585), (2040, 10151684468), (2720, 7613763351), (4080, 5075842234), (8160, 2537921117), (9011, 2298239520), (18022, 1149119760), (27033, 766079840), (36044, 574559880), (45055, 459647904), (54066, 383039920), (72088, 287279940), (90110, 229823952), (108132, 191519960), (135165, 153215968), (144176, 143639970), (153187, 135190560), (180220, 114911976), (216264, 95759980), (270330, 76607984), (281647, 73529760), (288352, 71819985), (306374, 67595280), (360440, 57455988), (432528, 47879990), (459561, 45063520), (540660, 38303992), (563294, 36764880), (612748, 33797640), (720880, 28727994), (765935, 27038112), (844941, 24509920), (865056, 23939995), (919122, 22531760), (1081320, 19151996), (1126588, 18382440), (1225496, 16898820), (1408235, 14705952), (1441760, 14363997), (1531870, 13519056), (1689882, 12254960), (1838244, 11265880), (2162640, 9575998), (2253176, 9191220), (2297805, 9012704), (2450992, 8449410), (2816470, 7352976), (3063740, 6759528), (3379764, 6127480), (3676488, 5632940), (4224705, 4901984), (4325280, 4787999), (4506352, 4595610)]