217356705840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{283637}}^1$

素因数の和:283787

約数の個数: 160

約数和(自身を含む): 702296764416

約数和(自身を除く): 484940058576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 103, 120, 124, 155, 186, 206, 240, 248, 309, 310, 372, 412, 465, 496, 515, 618, 620, 744, 824, 930, 1030, 1236, 1240, 1488, 1545, 1648, 1860, 2060, 2472, 2480, 3090, 3193, 3720, 4120, 4944, 6180, 6386, 7440, 8240, 9579, 12360, 12772, 15965, 19158, 24720, 25544, 31930, 38316, 47895, 51088, 63860, 76632, 95790, 127720, 153264, 191580, 255440, 283637, 383160, 567274, 766320, 850911, 1134548, 1418185, 1701822, 2269096, 2836370, 3403644, 4254555, 4538192, 5672740, 6807288, 8509110, 8792747, 11345480, 13614576, 17018220, 17585494, 22690960, 26378241, 29214611, 34036440, 35170988, 43963735, 52756482, 58429222, 68072880, 70341976, 87643833, 87927470, 105512964, 116858444, 131891205, 140683952, 146073055, 175287666, 175854940, 211025928, 233716888, 263782410, 292146110, 350575332, 351709880, 422051856, 438219165, 467433776, 527564820, 584292220, 701150664, 703419760, 876438330, 905652941, 1055129640, 1168584440, 1402301328, 1752876660, 1811305882, 2110259280, 2337168880, 2716958823, 3505753320, 3622611764, 4528264705, 5433917646, 7011506640, 7245223528, 9056529410, 10867835292, 13584794115, 14490447056, 18113058820, 21735670584, 27169588230, 36226117640, 43471341168, 54339176460, 72452235280, 108678352920, 217356705840]

約数ペア:

[(1, 217356705840), (2, 108678352920), (3, 72452235280), (4, 54339176460), (5, 43471341168), (6, 36226117640), (8, 27169588230), (10, 21735670584), (12, 18113058820), (15, 14490447056), (16, 13584794115), (20, 10867835292), (24, 9056529410), (30, 7245223528), (31, 7011506640), (40, 5433917646), (48, 4528264705), (60, 3622611764), (62, 3505753320), (80, 2716958823), (93, 2337168880), (103, 2110259280), (120, 1811305882), (124, 1752876660), (155, 1402301328), (186, 1168584440), (206, 1055129640), (240, 905652941), (248, 876438330), (309, 703419760), (310, 701150664), (372, 584292220), (412, 527564820), (465, 467433776), (496, 438219165), (515, 422051856), (618, 351709880), (620, 350575332), (744, 292146110), (824, 263782410), (930, 233716888), (1030, 211025928), (1236, 175854940), (1240, 175287666), (1488, 146073055), (1545, 140683952), (1648, 131891205), (1860, 116858444), (2060, 105512964), (2472, 87927470), (2480, 87643833), (3090, 70341976), (3193, 68072880), (3720, 58429222), (4120, 52756482), (4944, 43963735), (6180, 35170988), (6386, 34036440), (7440, 29214611), (8240, 26378241), (9579, 22690960), (12360, 17585494), (12772, 17018220), (15965, 13614576), (19158, 11345480), (24720, 8792747), (25544, 8509110), (31930, 6807288), (38316, 5672740), (47895, 4538192), (51088, 4254555), (63860, 3403644), (76632, 2836370), (95790, 2269096), (127720, 1701822), (153264, 1418185), (191580, 1134548), (255440, 850911), (283637, 766320), (383160, 567274)]