160041840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:500

約数の個数: 240

約数和(自身を含む): 597104640

約数和(自身を除く): 437062800

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, 49, 56, 60, 62, 70, 80, 84, 93, 98, 105, 112, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 439, 465, 490, 496, 560, 588, 620, 651, 735, 744, 784, 840, 868, 878, 930, 980, 1085, 1176, 1240, 1302, 1317, 1470, 1488, 1519, 1680, 1736, 1756, 1860, 1960, 2170, 2195, 2352, 2480, 2604, 2634, 2940, 3038, 3073, 3255, 3472, 3512, 3720, 3920, 4340, 4390, 4557, 5208, 5268, 5880, 6076, 6146, 6510, 6585, 7024, 7440, 7595, 8680, 8780, 9114, 9219, 10416, 10536, 11760, 12152, 12292, 13020, 13170, 13609, 15190, 15365, 17360, 17560, 18228, 18438, 21072, 21511, 22785, 24304, 24584, 26040, 26340, 27218, 30380, 30730, 35120, 36456, 36876, 40827, 43022, 45570, 46095, 49168, 52080, 52680, 54436, 60760, 61460, 64533, 68045, 72912, 73752, 81654, 86044, 91140, 92190, 95263, 105360, 107555, 108872, 121520, 122920, 129066, 136090, 147504, 163308, 172088, 182280, 184380, 190526, 204135, 215110, 217744, 245840, 258132, 272180, 285789, 322665, 326616, 344176, 364560, 368760, 381052, 408270, 430220, 476315, 516264, 544360, 571578, 645330, 653232, 666841, 737520, 762104, 816540, 860440, 952630, 1032528, 1088720, 1143156, 1290660, 1333682, 1428945, 1524208, 1633080, 1720880, 1905260, 2000523, 2286312, 2581320, 2667364, 2857890, 3266160, 3334205, 3810520, 4001046, 4572624, 5162640, 5334728, 5715780, 6668410, 7621040, 8002092, 10002615, 10669456, 11431560, 13336820, 16004184, 20005230, 22863120, 26673640, 32008368, 40010460, 53347280, 80020920, 160041840]

約数ペア:

[(1, 160041840), (2, 80020920), (3, 53347280), (4, 40010460), (5, 32008368), (6, 26673640), (7, 22863120), (8, 20005230), (10, 16004184), (12, 13336820), (14, 11431560), (15, 10669456), (16, 10002615), (20, 8002092), (21, 7621040), (24, 6668410), (28, 5715780), (30, 5334728), (31, 5162640), (35, 4572624), (40, 4001046), (42, 3810520), (48, 3334205), (49, 3266160), (56, 2857890), (60, 2667364), (62, 2581320), (70, 2286312), (80, 2000523), (84, 1905260), (93, 1720880), (98, 1633080), (105, 1524208), (112, 1428945), (120, 1333682), (124, 1290660), (140, 1143156), (147, 1088720), (155, 1032528), (168, 952630), (186, 860440), (196, 816540), (210, 762104), (217, 737520), (240, 666841), (245, 653232), (248, 645330), (280, 571578), (294, 544360), (310, 516264), (336, 476315), (372, 430220), (392, 408270), (420, 381052), (434, 368760), (439, 364560), (465, 344176), (490, 326616), (496, 322665), (560, 285789), (588, 272180), (620, 258132), (651, 245840), (735, 217744), (744, 215110), (784, 204135), (840, 190526), (868, 184380), (878, 182280), (930, 172088), (980, 163308), (1085, 147504), (1176, 136090), (1240, 129066), (1302, 122920), (1317, 121520), (1470, 108872), (1488, 107555), (1519, 105360), (1680, 95263), (1736, 92190), (1756, 91140), (1860, 86044), (1960, 81654), (2170, 73752), (2195, 72912), (2352, 68045), (2480, 64533), (2604, 61460), (2634, 60760), (2940, 54436), (3038, 52680), (3073, 52080), (3255, 49168), (3472, 46095), (3512, 45570), (3720, 43022), (3920, 40827), (4340, 36876), (4390, 36456), (4557, 35120), (5208, 30730), (5268, 30380), (5880, 27218), (6076, 26340), (6146, 26040), (6510, 24584), (6585, 24304), (7024, 22785), (7440, 21511), (7595, 21072), (8680, 18438), (8780, 18228), (9114, 17560), (9219, 17360), (10416, 15365), (10536, 15190), (11760, 13609), (12152, 13170), (12292, 13020)]