266727120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1423}}^1$

素因数の和:1521

約数の個数: 160

約数和(自身を含む): 915369984

約数和(自身を除く): 648642864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 110, 120, 132, 142, 165, 176, 213, 220, 240, 264, 284, 330, 355, 426, 440, 528, 568, 660, 710, 781, 852, 880, 1065, 1136, 1320, 1420, 1423, 1562, 1704, 2130, 2343, 2640, 2840, 2846, 3124, 3408, 3905, 4260, 4269, 4686, 5680, 5692, 6248, 7115, 7810, 8520, 8538, 9372, 11384, 11715, 12496, 14230, 15620, 15653, 17040, 17076, 18744, 21345, 22768, 23430, 28460, 31240, 31306, 34152, 37488, 42690, 46860, 46959, 56920, 62480, 62612, 68304, 78265, 85380, 93720, 93918, 101033, 113840, 125224, 156530, 170760, 187440, 187836, 202066, 234795, 250448, 303099, 313060, 341520, 375672, 404132, 469590, 505165, 606198, 626120, 751344, 808264, 939180, 1010330, 1111363, 1212396, 1252240, 1515495, 1616528, 1878360, 2020660, 2222726, 2424792, 3030990, 3334089, 3756720, 4041320, 4445452, 4849584, 5556815, 6061980, 6668178, 8082640, 8890904, 11113630, 12123960, 13336356, 16670445, 17781808, 22227260, 24247920, 26672712, 33340890, 44454520, 53345424, 66681780, 88909040, 133363560, 266727120]

約数ペア:

[(1, 266727120), (2, 133363560), (3, 88909040), (4, 66681780), (5, 53345424), (6, 44454520), (8, 33340890), (10, 26672712), (11, 24247920), (12, 22227260), (15, 17781808), (16, 16670445), (20, 13336356), (22, 12123960), (24, 11113630), (30, 8890904), (33, 8082640), (40, 6668178), (44, 6061980), (48, 5556815), (55, 4849584), (60, 4445452), (66, 4041320), (71, 3756720), (80, 3334089), (88, 3030990), (110, 2424792), (120, 2222726), (132, 2020660), (142, 1878360), (165, 1616528), (176, 1515495), (213, 1252240), (220, 1212396), (240, 1111363), (264, 1010330), (284, 939180), (330, 808264), (355, 751344), (426, 626120), (440, 606198), (528, 505165), (568, 469590), (660, 404132), (710, 375672), (781, 341520), (852, 313060), (880, 303099), (1065, 250448), (1136, 234795), (1320, 202066), (1420, 187836), (1423, 187440), (1562, 170760), (1704, 156530), (2130, 125224), (2343, 113840), (2640, 101033), (2840, 93918), (2846, 93720), (3124, 85380), (3408, 78265), (3905, 68304), (4260, 62612), (4269, 62480), (4686, 56920), (5680, 46959), (5692, 46860), (6248, 42690), (7115, 37488), (7810, 34152), (8520, 31306), (8538, 31240), (9372, 28460), (11384, 23430), (11715, 22768), (12496, 21345), (14230, 18744), (15620, 17076), (15653, 17040)]