493232320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7103}}^1$

素因数の和:7158

約数の個数: 112

約数和(自身を含む): 1385791488

約数和(自身を除く): 892559168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 6944, 7103, 8680, 9920, 13888, 14206, 17360, 28412, 34720, 35515, 49721, 56824, 69440, 71030, 99442, 113648, 142060, 198884, 220193, 227296, 248605, 284120, 397768, 440386, 454592, 497210, 568240, 795536, 880772, 994420, 1100965, 1136480, 1541351, 1591072, 1761544, 1988840, 2201930, 2272960, 3082702, 3182144, 3523088, 3977680, 4403860, 6165404, 7046176, 7706755, 7955360, 8807720, 12330808, 14092352, 15413510, 15910720, 17615440, 24661616, 30827020, 35230880, 49323232, 61654040, 70461760, 98646464, 123308080, 246616160, 493232320]

約数ペア:

[(1, 493232320), (2, 246616160), (4, 123308080), (5, 98646464), (7, 70461760), (8, 61654040), (10, 49323232), (14, 35230880), (16, 30827020), (20, 24661616), (28, 17615440), (31, 15910720), (32, 15413510), (35, 14092352), (40, 12330808), (56, 8807720), (62, 7955360), (64, 7706755), (70, 7046176), (80, 6165404), (112, 4403860), (124, 3977680), (140, 3523088), (155, 3182144), (160, 3082702), (217, 2272960), (224, 2201930), (248, 1988840), (280, 1761544), (310, 1591072), (320, 1541351), (434, 1136480), (448, 1100965), (496, 994420), (560, 880772), (620, 795536), (868, 568240), (992, 497210), (1085, 454592), (1120, 440386), (1240, 397768), (1736, 284120), (1984, 248605), (2170, 227296), (2240, 220193), (2480, 198884), (3472, 142060), (4340, 113648), (4960, 99442), (6944, 71030), (7103, 69440), (8680, 56824), (9920, 49721), (13888, 35515), (14206, 34720), (17360, 28412)]