221171196960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{30181}}^1$

素因数の和:30936

約数の個数: 288

約数和(自身を含む): 863782762752

約数和(自身を除く): 642611565792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 727, 840, 1008, 1120, 1260, 1440, 1454, 1680, 2016, 2181, 2520, 2908, 3360, 3635, 4362, 5040, 5089, 5816, 6543, 7270, 8724, 10080, 10178, 10905, 11632, 13086, 14540, 15267, 17448, 20356, 21810, 23264, 25445, 26172, 29080, 30181, 30534, 32715, 34896, 40712, 43620, 45801, 50890, 52344, 58160, 60362, 61068, 65430, 69792, 76335, 81424, 87240, 90543, 91602, 101780, 104688, 116320, 120724, 122136, 130860, 150905, 152670, 162848, 174480, 181086, 183204, 203560, 209376, 211267, 229005, 241448, 244272, 261720, 271629, 301810, 305340, 348960, 362172, 366408, 407120, 422534, 452715, 458010, 482896, 488544, 523440, 543258, 603620, 610680, 633801, 724344, 732816, 814240, 845068, 905430, 916020, 965792, 1046880, 1056335, 1086516, 1207240, 1221360, 1267602, 1358145, 1448688, 1465632, 1690136, 1810860, 1832040, 1901403, 2112670, 2173032, 2414480, 2442720, 2535204, 2716290, 2897376, 3169005, 3380272, 3621720, 3664080, 3802806, 4225340, 4346064, 4828960, 5070408, 5432580, 6338010, 6760544, 7243440, 7328160, 7605612, 8450680, 8692128, 9507015, 10140816, 10865160, 12676020, 14486880, 15211224, 16901360, 19014030, 20281632, 21730320, 21941587, 25352040, 30422448, 33802720, 38028060, 43460640, 43883174, 50704080, 60844896, 65824761, 76056120, 87766348, 101408160, 109707935, 131649522, 152112240, 153591109, 175532696, 197474283, 219415870, 263299044, 304224480, 307182218, 329123805, 351065392, 394948566, 438831740, 460773327, 526598088, 614364436, 658247610, 702130784, 767955545, 789897132, 877663480, 921546654, 987371415, 1053196176, 1228728872, 1316495220, 1382319981, 1535911090, 1579794264, 1755326960, 1843093308, 1974742830, 2106392352, 2303866635, 2457457744, 2632990440, 2764639962, 3071822180, 3159588528, 3510653920, 3686186616, 3949485660, 4607733270, 4914915488, 5265980880, 5529279924, 6143644360, 6319177056, 6911599905, 7372373232, 7898971320, 9215466540, 10531961760, 11058559848, 12287288720, 13823199810, 14744746464, 15797942640, 18430933080, 22117119696, 24574577440, 27646399620, 31595885280, 36861866160, 44234239392, 55292799240, 73723732320, 110585598480, 221171196960]

約数ペア:

[(1, 221171196960), (2, 110585598480), (3, 73723732320), (4, 55292799240), (5, 44234239392), (6, 36861866160), (7, 31595885280), (8, 27646399620), (9, 24574577440), (10, 22117119696), (12, 18430933080), (14, 15797942640), (15, 14744746464), (16, 13823199810), (18, 12287288720), (20, 11058559848), (21, 10531961760), (24, 9215466540), (28, 7898971320), (30, 7372373232), (32, 6911599905), (35, 6319177056), (36, 6143644360), (40, 5529279924), (42, 5265980880), (45, 4914915488), (48, 4607733270), (56, 3949485660), (60, 3686186616), (63, 3510653920), (70, 3159588528), (72, 3071822180), (80, 2764639962), (84, 2632990440), (90, 2457457744), (96, 2303866635), (105, 2106392352), (112, 1974742830), (120, 1843093308), (126, 1755326960), (140, 1579794264), (144, 1535911090), (160, 1382319981), (168, 1316495220), (180, 1228728872), (210, 1053196176), (224, 987371415), (240, 921546654), (252, 877663480), (280, 789897132), (288, 767955545), (315, 702130784), (336, 658247610), (360, 614364436), (420, 526598088), (480, 460773327), (504, 438831740), (560, 394948566), (630, 351065392), (672, 329123805), (720, 307182218), (727, 304224480), (840, 263299044), (1008, 219415870), (1120, 197474283), (1260, 175532696), (1440, 153591109), (1454, 152112240), (1680, 131649522), (2016, 109707935), (2181, 101408160), (2520, 87766348), (2908, 76056120), (3360, 65824761), (3635, 60844896), (4362, 50704080), (5040, 43883174), (5089, 43460640), (5816, 38028060), (6543, 33802720), (7270, 30422448), (8724, 25352040), (10080, 21941587), (10178, 21730320), (10905, 20281632), (11632, 19014030), (13086, 16901360), (14540, 15211224), (15267, 14486880), (17448, 12676020), (20356, 10865160), (21810, 10140816), (23264, 9507015), (25445, 8692128), (26172, 8450680), (29080, 7605612), (30181, 7328160), (30534, 7243440), (32715, 6760544), (34896, 6338010), (40712, 5432580), (43620, 5070408), (45801, 4828960), (50890, 4346064), (52344, 4225340), (58160, 3802806), (60362, 3664080), (61068, 3621720), (65430, 3380272), (69792, 3169005), (76335, 2897376), (81424, 2716290), (87240, 2535204), (90543, 2442720), (91602, 2414480), (101780, 2173032), (104688, 2112670), (116320, 1901403), (120724, 1832040), (122136, 1810860), (130860, 1690136), (150905, 1465632), (152670, 1448688), (162848, 1358145), (174480, 1267602), (181086, 1221360), (183204, 1207240), (203560, 1086516), (209376, 1056335), (211267, 1046880), (229005, 965792), (241448, 916020), (244272, 905430), (261720, 845068), (271629, 814240), (301810, 732816), (305340, 724344), (348960, 633801), (362172, 610680), (366408, 603620), (407120, 543258), (422534, 523440), (452715, 488544), (458010, 482896)]