243392040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1747}}^1$

素因数の和:1813

約数の個数: 160

約数和(自身を含む): 837571680

約数和(自身を除く): 594179640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 258, 270, 324, 344, 360, 387, 405, 430, 516, 540, 645, 648, 774, 810, 860, 1032, 1080, 1161, 1290, 1548, 1620, 1720, 1747, 1935, 2322, 2580, 3096, 3240, 3483, 3494, 3870, 4644, 5160, 5241, 5805, 6966, 6988, 7740, 8735, 9288, 10482, 11610, 13932, 13976, 15480, 15723, 17415, 17470, 20964, 23220, 26205, 27864, 31446, 34830, 34940, 41928, 46440, 47169, 52410, 62892, 69660, 69880, 75121, 78615, 94338, 104820, 125784, 139320, 141507, 150242, 157230, 188676, 209640, 225363, 235845, 283014, 300484, 314460, 375605, 377352, 450726, 471690, 566028, 600968, 628920, 676089, 707535, 751210, 901452, 943380, 1126815, 1132056, 1352178, 1415070, 1502420, 1802904, 1886760, 2028267, 2253630, 2704356, 2830140, 3004840, 3380445, 4056534, 4507260, 5408712, 5660280, 6084801, 6760890, 8113068, 9014520, 10141335, 12169602, 13521780, 16226136, 20282670, 24339204, 27043560, 30424005, 40565340, 48678408, 60848010, 81130680, 121696020, 243392040]

約数ペア:

[(1, 243392040), (2, 121696020), (3, 81130680), (4, 60848010), (5, 48678408), (6, 40565340), (8, 30424005), (9, 27043560), (10, 24339204), (12, 20282670), (15, 16226136), (18, 13521780), (20, 12169602), (24, 10141335), (27, 9014520), (30, 8113068), (36, 6760890), (40, 6084801), (43, 5660280), (45, 5408712), (54, 4507260), (60, 4056534), (72, 3380445), (81, 3004840), (86, 2830140), (90, 2704356), (108, 2253630), (120, 2028267), (129, 1886760), (135, 1802904), (162, 1502420), (172, 1415070), (180, 1352178), (215, 1132056), (216, 1126815), (258, 943380), (270, 901452), (324, 751210), (344, 707535), (360, 676089), (387, 628920), (405, 600968), (430, 566028), (516, 471690), (540, 450726), (645, 377352), (648, 375605), (774, 314460), (810, 300484), (860, 283014), (1032, 235845), (1080, 225363), (1161, 209640), (1290, 188676), (1548, 157230), (1620, 150242), (1720, 141507), (1747, 139320), (1935, 125784), (2322, 104820), (2580, 94338), (3096, 78615), (3240, 75121), (3483, 69880), (3494, 69660), (3870, 62892), (4644, 52410), (5160, 47169), (5241, 46440), (5805, 41928), (6966, 34940), (6988, 34830), (7740, 31446), (8735, 27864), (9288, 26205), (10482, 23220), (11610, 20964), (13932, 17470), (13976, 17415), (15480, 15723)]