82364520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3163}}^1$

素因数の和:3215

約数の個数: 128

約数和(自身を含む): 291594240

約数和(自身を除く): 209229720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3163, 3255, 3720, 4340, 5208, 6326, 6510, 8680, 9489, 12652, 13020, 15815, 18978, 22141, 25304, 26040, 31630, 37956, 44282, 47445, 63260, 66423, 75912, 88564, 94890, 98053, 110705, 126520, 132846, 177128, 189780, 196106, 221410, 265692, 294159, 332115, 379560, 392212, 442820, 490265, 531384, 588318, 664230, 686371, 784424, 885640, 980530, 1176636, 1328460, 1372742, 1470795, 1961060, 2059113, 2353272, 2656920, 2745484, 2941590, 3431855, 3922120, 4118226, 5490968, 5883180, 6863710, 8236452, 10295565, 11766360, 13727420, 16472904, 20591130, 27454840, 41182260, 82364520]

約数ペア:

[(1, 82364520), (2, 41182260), (3, 27454840), (4, 20591130), (5, 16472904), (6, 13727420), (7, 11766360), (8, 10295565), (10, 8236452), (12, 6863710), (14, 5883180), (15, 5490968), (20, 4118226), (21, 3922120), (24, 3431855), (28, 2941590), (30, 2745484), (31, 2656920), (35, 2353272), (40, 2059113), (42, 1961060), (56, 1470795), (60, 1372742), (62, 1328460), (70, 1176636), (84, 980530), (93, 885640), (105, 784424), (120, 686371), (124, 664230), (140, 588318), (155, 531384), (168, 490265), (186, 442820), (210, 392212), (217, 379560), (248, 332115), (280, 294159), (310, 265692), (372, 221410), (420, 196106), (434, 189780), (465, 177128), (620, 132846), (651, 126520), (744, 110705), (840, 98053), (868, 94890), (930, 88564), (1085, 75912), (1240, 66423), (1302, 63260), (1736, 47445), (1860, 44282), (2170, 37956), (2604, 31630), (3163, 26040), (3255, 25304), (3720, 22141), (4340, 18978), (5208, 15815), (6326, 13020), (6510, 12652), (8680, 9489)]