193095280

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:292

約数の個数: 160

約数和(自身を含む): 542822400

約数和(自身を除く): 349727120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 227, 245, 248, 280, 310, 343, 392, 434, 454, 490, 496, 560, 620, 686, 784, 868, 908, 980, 1085, 1135, 1240, 1372, 1519, 1589, 1715, 1736, 1816, 1960, 2170, 2270, 2480, 2744, 3038, 3178, 3430, 3472, 3632, 3920, 4340, 4540, 5488, 6076, 6356, 6860, 7037, 7595, 7945, 8680, 9080, 10633, 11123, 12152, 12712, 13720, 14074, 15190, 15890, 17360, 18160, 21266, 22246, 24304, 25424, 27440, 28148, 30380, 31780, 35185, 42532, 44492, 49259, 53165, 55615, 56296, 60760, 63560, 70370, 77861, 85064, 88984, 98518, 106330, 111230, 112592, 121520, 127120, 140740, 155722, 170128, 177968, 197036, 212660, 222460, 246295, 281480, 311444, 344813, 389305, 394072, 425320, 444920, 492590, 562960, 622888, 689626, 778610, 788144, 850640, 889840, 985180, 1245776, 1379252, 1557220, 1724065, 1970360, 2413691, 2758504, 3114440, 3448130, 3940720, 4827382, 5517008, 6228880, 6896260, 9654764, 12068455, 13792520, 19309528, 24136910, 27585040, 38619056, 48273820, 96547640, 193095280]

約数ペア:

[(1, 193095280), (2, 96547640), (4, 48273820), (5, 38619056), (7, 27585040), (8, 24136910), (10, 19309528), (14, 13792520), (16, 12068455), (20, 9654764), (28, 6896260), (31, 6228880), (35, 5517008), (40, 4827382), (49, 3940720), (56, 3448130), (62, 3114440), (70, 2758504), (80, 2413691), (98, 1970360), (112, 1724065), (124, 1557220), (140, 1379252), (155, 1245776), (196, 985180), (217, 889840), (227, 850640), (245, 788144), (248, 778610), (280, 689626), (310, 622888), (343, 562960), (392, 492590), (434, 444920), (454, 425320), (490, 394072), (496, 389305), (560, 344813), (620, 311444), (686, 281480), (784, 246295), (868, 222460), (908, 212660), (980, 197036), (1085, 177968), (1135, 170128), (1240, 155722), (1372, 140740), (1519, 127120), (1589, 121520), (1715, 112592), (1736, 111230), (1816, 106330), (1960, 98518), (2170, 88984), (2270, 85064), (2480, 77861), (2744, 70370), (3038, 63560), (3178, 60760), (3430, 56296), (3472, 55615), (3632, 53165), (3920, 49259), (4340, 44492), (4540, 42532), (5488, 35185), (6076, 31780), (6356, 30380), (6860, 28148), (7037, 27440), (7595, 25424), (7945, 24304), (8680, 22246), (9080, 21266), (10633, 18160), (11123, 17360), (12152, 15890), (12712, 15190), (13720, 14074)]