221679062640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{529927}}^1$

素因数の和:530036

約数の個数: 240

約数和(自身を含む): 861077887488

約数和(自身を除く): 639398824848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 83, 84, 90, 105, 112, 120, 126, 140, 144, 166, 168, 180, 210, 240, 249, 252, 280, 315, 332, 336, 360, 415, 420, 498, 504, 560, 581, 630, 664, 720, 747, 830, 840, 996, 1008, 1162, 1245, 1260, 1328, 1494, 1660, 1680, 1743, 1992, 2324, 2490, 2520, 2905, 2988, 3320, 3486, 3735, 3984, 4648, 4980, 5040, 5229, 5810, 5976, 6640, 6972, 7470, 8715, 9296, 9960, 10458, 11620, 11952, 13944, 14940, 17430, 19920, 20916, 23240, 26145, 27888, 29880, 34860, 41832, 46480, 52290, 59760, 69720, 83664, 104580, 139440, 209160, 418320, 529927, 1059854, 1589781, 2119708, 2649635, 3179562, 3709489, 4239416, 4769343, 5299270, 6359124, 7418978, 7948905, 8478832, 9538686, 10598540, 11128467, 12718248, 14837956, 15897810, 18547445, 19077372, 21197080, 22256934, 23846715, 25436496, 29675912, 31795620, 33385401, 37094890, 38154744, 42394160, 43983941, 44513868, 47693430, 55642335, 59351824, 63591240, 66770802, 74189780, 76309488, 87967882, 89027736, 95386860, 111284670, 127182480, 131951823, 133541604, 148379560, 166927005, 175935764, 178055472, 190773720, 219919705, 222569340, 263903646, 267083208, 296759120, 307887587, 333854010, 351871528, 381547440, 395855469, 439839410, 445138680, 527807292, 534166416, 615775174, 659759115, 667708020, 703743056, 791710938, 879678820, 890277360, 923662761, 1055614584, 1231550348, 1319518230, 1335416040, 1539437935, 1583421876, 1759357640, 1847325522, 1979277345, 2111229168, 2463100696, 2639036460, 2670832080, 2770988283, 3078875870, 3166843752, 3518715280, 3694651044, 3958554690, 4618313805, 4926201392, 5278072920, 5541976566, 6157751740, 6333687504, 7389302088, 7917109380, 9236627610, 10556145840, 11083953132, 12315503480, 13854941415, 14778604176, 15834218760, 18473255220, 22167906264, 24631006960, 27709882830, 31668437520, 36946510440, 44335812528, 55419765660, 73893020880, 110839531320, 221679062640]

約数ペア:

[(1, 221679062640), (2, 110839531320), (3, 73893020880), (4, 55419765660), (5, 44335812528), (6, 36946510440), (7, 31668437520), (8, 27709882830), (9, 24631006960), (10, 22167906264), (12, 18473255220), (14, 15834218760), (15, 14778604176), (16, 13854941415), (18, 12315503480), (20, 11083953132), (21, 10556145840), (24, 9236627610), (28, 7917109380), (30, 7389302088), (35, 6333687504), (36, 6157751740), (40, 5541976566), (42, 5278072920), (45, 4926201392), (48, 4618313805), (56, 3958554690), (60, 3694651044), (63, 3518715280), (70, 3166843752), (72, 3078875870), (80, 2770988283), (83, 2670832080), (84, 2639036460), (90, 2463100696), (105, 2111229168), (112, 1979277345), (120, 1847325522), (126, 1759357640), (140, 1583421876), (144, 1539437935), (166, 1335416040), (168, 1319518230), (180, 1231550348), (210, 1055614584), (240, 923662761), (249, 890277360), (252, 879678820), (280, 791710938), (315, 703743056), (332, 667708020), (336, 659759115), (360, 615775174), (415, 534166416), (420, 527807292), (498, 445138680), (504, 439839410), (560, 395855469), (581, 381547440), (630, 351871528), (664, 333854010), (720, 307887587), (747, 296759120), (830, 267083208), (840, 263903646), (996, 222569340), (1008, 219919705), (1162, 190773720), (1245, 178055472), (1260, 175935764), (1328, 166927005), (1494, 148379560), (1660, 133541604), (1680, 131951823), (1743, 127182480), (1992, 111284670), (2324, 95386860), (2490, 89027736), (2520, 87967882), (2905, 76309488), (2988, 74189780), (3320, 66770802), (3486, 63591240), (3735, 59351824), (3984, 55642335), (4648, 47693430), (4980, 44513868), (5040, 43983941), (5229, 42394160), (5810, 38154744), (5976, 37094890), (6640, 33385401), (6972, 31795620), (7470, 29675912), (8715, 25436496), (9296, 23846715), (9960, 22256934), (10458, 21197080), (11620, 19077372), (11952, 18547445), (13944, 15897810), (14940, 14837956), (17430, 12718248), (19920, 11128467), (20916, 10598540), (23240, 9538686), (26145, 8478832), (27888, 7948905), (29880, 7418978), (34860, 6359124), (41832, 5299270), (46480, 4769343), (52290, 4239416), (59760, 3709489), (69720, 3179562), (83664, 2649635), (104580, 2119708), (139440, 1589781), (209160, 1059854), (418320, 529927)]