81772027920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{96493}}^1$

素因数の和:96630

約数の個数: 240

約数和(自身を含む): 302385949632

約数和(自身を除く): 220613921712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 107, 110, 120, 132, 144, 165, 176, 180, 198, 214, 220, 240, 264, 321, 330, 360, 396, 428, 440, 495, 528, 535, 642, 660, 720, 792, 856, 880, 963, 990, 1070, 1177, 1284, 1320, 1584, 1605, 1712, 1926, 1980, 2140, 2354, 2568, 2640, 3210, 3531, 3852, 3960, 4280, 4708, 4815, 5136, 5885, 6420, 7062, 7704, 7920, 8560, 9416, 9630, 10593, 11770, 12840, 14124, 15408, 17655, 18832, 19260, 21186, 23540, 25680, 28248, 35310, 38520, 42372, 47080, 52965, 56496, 70620, 77040, 84744, 94160, 96493, 105930, 141240, 169488, 192986, 211860, 282480, 289479, 385972, 423720, 482465, 578958, 771944, 847440, 868437, 964930, 1061423, 1157916, 1447395, 1543888, 1736874, 1929860, 2122846, 2315832, 2894790, 3184269, 3473748, 3859720, 4245692, 4342185, 4631664, 5307115, 5789580, 6368538, 6947496, 7719440, 8491384, 8684370, 9552807, 10324751, 10614230, 11579160, 12737076, 13894992, 15921345, 16982768, 17368740, 19105614, 20649502, 21228460, 23158320, 25474152, 30974253, 31842690, 34737480, 38211228, 41299004, 42456920, 47764035, 50948304, 51623755, 61948506, 63685380, 69474960, 76422456, 82598008, 84913840, 92922759, 95528070, 103247510, 113572261, 123897012, 127370760, 152844912, 154871265, 165196016, 185845518, 191056140, 206495020, 227144522, 247794024, 254741520, 309742530, 340716783, 371691036, 382112280, 412990040, 454289044, 464613795, 495588048, 567861305, 619485060, 681433566, 743382072, 764224560, 825980080, 908578088, 929227590, 1022150349, 1135722610, 1238970120, 1362867132, 1486764144, 1703583915, 1817156176, 1858455180, 2044300698, 2271445220, 2477940240, 2725734264, 3407167830, 3716910360, 4088601396, 4542890440, 5110751745, 5451468528, 6814335660, 7433820720, 8177202792, 9085780880, 10221503490, 13628671320, 16354405584, 20443006980, 27257342640, 40886013960, 81772027920]

約数ペア:

[(1, 81772027920), (2, 40886013960), (3, 27257342640), (4, 20443006980), (5, 16354405584), (6, 13628671320), (8, 10221503490), (9, 9085780880), (10, 8177202792), (11, 7433820720), (12, 6814335660), (15, 5451468528), (16, 5110751745), (18, 4542890440), (20, 4088601396), (22, 3716910360), (24, 3407167830), (30, 2725734264), (33, 2477940240), (36, 2271445220), (40, 2044300698), (44, 1858455180), (45, 1817156176), (48, 1703583915), (55, 1486764144), (60, 1362867132), (66, 1238970120), (72, 1135722610), (80, 1022150349), (88, 929227590), (90, 908578088), (99, 825980080), (107, 764224560), (110, 743382072), (120, 681433566), (132, 619485060), (144, 567861305), (165, 495588048), (176, 464613795), (180, 454289044), (198, 412990040), (214, 382112280), (220, 371691036), (240, 340716783), (264, 309742530), (321, 254741520), (330, 247794024), (360, 227144522), (396, 206495020), (428, 191056140), (440, 185845518), (495, 165196016), (528, 154871265), (535, 152844912), (642, 127370760), (660, 123897012), (720, 113572261), (792, 103247510), (856, 95528070), (880, 92922759), (963, 84913840), (990, 82598008), (1070, 76422456), (1177, 69474960), (1284, 63685380), (1320, 61948506), (1584, 51623755), (1605, 50948304), (1712, 47764035), (1926, 42456920), (1980, 41299004), (2140, 38211228), (2354, 34737480), (2568, 31842690), (2640, 30974253), (3210, 25474152), (3531, 23158320), (3852, 21228460), (3960, 20649502), (4280, 19105614), (4708, 17368740), (4815, 16982768), (5136, 15921345), (5885, 13894992), (6420, 12737076), (7062, 11579160), (7704, 10614230), (7920, 10324751), (8560, 9552807), (9416, 8684370), (9630, 8491384), (10593, 7719440), (11770, 6947496), (12840, 6368538), (14124, 5789580), (15408, 5307115), (17655, 4631664), (18832, 4342185), (19260, 4245692), (21186, 3859720), (23540, 3473748), (25680, 3184269), (28248, 2894790), (35310, 2315832), (38520, 2122846), (42372, 1929860), (47080, 1736874), (52965, 1543888), (56496, 1447395), (70620, 1157916), (77040, 1061423), (84744, 964930), (94160, 868437), (96493, 847440), (105930, 771944), (141240, 578958), (169488, 482465), (192986, 423720), (211860, 385972), (282480, 289479)]