213417879120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{619}}^1\times {\mathrm{1231}}^1$

素因数の和:2258

約数の個数: 240

約数和(自身を含む): 720316396800

約数和(自身を除く): 506898517680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 389, 619, 720, 778, 1167, 1231, 1238, 1556, 1857, 1945, 2334, 2462, 2476, 3095, 3112, 3501, 3693, 3714, 3890, 4668, 4924, 4952, 5571, 5835, 6155, 6190, 6224, 7002, 7386, 7428, 7780, 9285, 9336, 9848, 9904, 11079, 11142, 11670, 12310, 12380, 14004, 14772, 14856, 15560, 17505, 18465, 18570, 18672, 19696, 22158, 22284, 23340, 24620, 24760, 27855, 28008, 29544, 29712, 31120, 35010, 36930, 37140, 44316, 44568, 46680, 49240, 49520, 55395, 55710, 56016, 59088, 70020, 73860, 74280, 88632, 89136, 93360, 98480, 110790, 111420, 140040, 147720, 148560, 177264, 221580, 222840, 240791, 280080, 295440, 443160, 445680, 478859, 481582, 722373, 761989, 886320, 957718, 963164, 1203955, 1436577, 1444746, 1523978, 1915436, 1926328, 2167119, 2285967, 2394295, 2407910, 2873154, 2889492, 3047956, 3611865, 3809945, 3830872, 3852656, 4309731, 4334238, 4571934, 4788590, 4815820, 5746308, 5778984, 6095912, 6857901, 7182885, 7223730, 7619890, 7661744, 8619462, 8668476, 9143868, 9577180, 9631640, 10835595, 11429835, 11492616, 11557968, 12191824, 13715802, 14365770, 14447460, 15239780, 17238924, 17336952, 18287736, 19154360, 19263280, 21548655, 21671190, 22859670, 22985232, 27431604, 28731540, 28894920, 30479560, 34289505, 34477848, 34673904, 36575472, 38308720, 43097310, 43342380, 45719340, 54863208, 57463080, 57789840, 60959120, 68579010, 68955696, 86194620, 86684760, 91438680, 109726416, 114926160, 137158020, 172389240, 173369520, 182877360, 274316040, 296413721, 344778480, 548632080, 592827442, 889241163, 1185654884, 1482068605, 1778482326, 2371309768, 2667723489, 2964137210, 3556964652, 4446205815, 4742619536, 5335446978, 5928274420, 7113929304, 8892411630, 10670893956, 11856548840, 13338617445, 14227858608, 17784823260, 21341787912, 23713097680, 26677234890, 35569646520, 42683575824, 53354469780, 71139293040, 106708939560, 213417879120]

約数ペア:

[(1, 213417879120), (2, 106708939560), (3, 71139293040), (4, 53354469780), (5, 42683575824), (6, 35569646520), (8, 26677234890), (9, 23713097680), (10, 21341787912), (12, 17784823260), (15, 14227858608), (16, 13338617445), (18, 11856548840), (20, 10670893956), (24, 8892411630), (30, 7113929304), (36, 5928274420), (40, 5335446978), (45, 4742619536), (48, 4446205815), (60, 3556964652), (72, 2964137210), (80, 2667723489), (90, 2371309768), (120, 1778482326), (144, 1482068605), (180, 1185654884), (240, 889241163), (360, 592827442), (389, 548632080), (619, 344778480), (720, 296413721), (778, 274316040), (1167, 182877360), (1231, 173369520), (1238, 172389240), (1556, 137158020), (1857, 114926160), (1945, 109726416), (2334, 91438680), (2462, 86684760), (2476, 86194620), (3095, 68955696), (3112, 68579010), (3501, 60959120), (3693, 57789840), (3714, 57463080), (3890, 54863208), (4668, 45719340), (4924, 43342380), (4952, 43097310), (5571, 38308720), (5835, 36575472), (6155, 34673904), (6190, 34477848), (6224, 34289505), (7002, 30479560), (7386, 28894920), (7428, 28731540), (7780, 27431604), (9285, 22985232), (9336, 22859670), (9848, 21671190), (9904, 21548655), (11079, 19263280), (11142, 19154360), (11670, 18287736), (12310, 17336952), (12380, 17238924), (14004, 15239780), (14772, 14447460), (14856, 14365770), (15560, 13715802), (17505, 12191824), (18465, 11557968), (18570, 11492616), (18672, 11429835), (19696, 10835595), (22158, 9631640), (22284, 9577180), (23340, 9143868), (24620, 8668476), (24760, 8619462), (27855, 7661744), (28008, 7619890), (29544, 7223730), (29712, 7182885), (31120, 6857901), (35010, 6095912), (36930, 5778984), (37140, 5746308), (44316, 4815820), (44568, 4788590), (46680, 4571934), (49240, 4334238), (49520, 4309731), (55395, 3852656), (55710, 3830872), (56016, 3809945), (59088, 3611865), (70020, 3047956), (73860, 2889492), (74280, 2873154), (88632, 2407910), (89136, 2394295), (93360, 2285967), (98480, 2167119), (110790, 1926328), (111420, 1915436), (140040, 1523978), (147720, 1444746), (148560, 1436577), (177264, 1203955), (221580, 963164), (222840, 957718), (240791, 886320), (280080, 761989), (295440, 722373), (443160, 481582), (445680, 478859)]