164729040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3163}}^1$

素因数の和:3217

約数の個数: 160

約数和(自身を含む): 602628096

約数和(自身を除く): 437899056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3163, 3255, 3472, 3720, 4340, 5208, 6326, 6510, 7440, 8680, 9489, 10416, 12652, 13020, 15815, 17360, 18978, 22141, 25304, 26040, 31630, 37956, 44282, 47445, 50608, 52080, 63260, 66423, 75912, 88564, 94890, 98053, 110705, 126520, 132846, 151824, 177128, 189780, 196106, 221410, 253040, 265692, 294159, 332115, 354256, 379560, 392212, 442820, 490265, 531384, 588318, 664230, 686371, 759120, 784424, 885640, 980530, 1062768, 1176636, 1328460, 1372742, 1470795, 1568848, 1771280, 1961060, 2059113, 2353272, 2656920, 2745484, 2941590, 3431855, 3922120, 4118226, 4706544, 5313840, 5490968, 5883180, 6863710, 7844240, 8236452, 10295565, 10981936, 11766360, 13727420, 16472904, 20591130, 23532720, 27454840, 32945808, 41182260, 54909680, 82364520, 164729040]

約数ペア:

[(1, 164729040), (2, 82364520), (3, 54909680), (4, 41182260), (5, 32945808), (6, 27454840), (7, 23532720), (8, 20591130), (10, 16472904), (12, 13727420), (14, 11766360), (15, 10981936), (16, 10295565), (20, 8236452), (21, 7844240), (24, 6863710), (28, 5883180), (30, 5490968), (31, 5313840), (35, 4706544), (40, 4118226), (42, 3922120), (48, 3431855), (56, 2941590), (60, 2745484), (62, 2656920), (70, 2353272), (80, 2059113), (84, 1961060), (93, 1771280), (105, 1568848), (112, 1470795), (120, 1372742), (124, 1328460), (140, 1176636), (155, 1062768), (168, 980530), (186, 885640), (210, 784424), (217, 759120), (240, 686371), (248, 664230), (280, 588318), (310, 531384), (336, 490265), (372, 442820), (420, 392212), (434, 379560), (465, 354256), (496, 332115), (560, 294159), (620, 265692), (651, 253040), (744, 221410), (840, 196106), (868, 189780), (930, 177128), (1085, 151824), (1240, 132846), (1302, 126520), (1488, 110705), (1680, 98053), (1736, 94890), (1860, 88564), (2170, 75912), (2480, 66423), (2604, 63260), (3163, 52080), (3255, 50608), (3472, 47445), (3720, 44282), (4340, 37956), (5208, 31630), (6326, 26040), (6510, 25304), (7440, 22141), (8680, 18978), (9489, 17360), (10416, 15815), (12652, 13020)]