916302720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:525

約数の個数: 256

約数和(自身を含む): 3146169600

約数和(自身を除く): 2229866880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 67, 68, 80, 85, 96, 102, 120, 128, 134, 136, 160, 170, 192, 201, 204, 240, 255, 268, 272, 320, 335, 340, 384, 402, 408, 419, 480, 510, 536, 544, 640, 670, 680, 804, 816, 838, 960, 1005, 1020, 1072, 1088, 1139, 1257, 1340, 1360, 1608, 1632, 1676, 1920, 2010, 2040, 2095, 2144, 2176, 2278, 2514, 2680, 2720, 3216, 3264, 3352, 3417, 4020, 4080, 4190, 4288, 4556, 5028, 5360, 5440, 5695, 6285, 6432, 6528, 6704, 6834, 7123, 8040, 8160, 8380, 8576, 9112, 10056, 10720, 10880, 11390, 12570, 12864, 13408, 13668, 14246, 16080, 16320, 16760, 17085, 18224, 20112, 21369, 21440, 22780, 25140, 25728, 26816, 27336, 28073, 28492, 32160, 32640, 33520, 34170, 35615, 36448, 40224, 42738, 42880, 45560, 50280, 53632, 54672, 56146, 56984, 64320, 67040, 68340, 71230, 72896, 80448, 84219, 85476, 91120, 100560, 106845, 109344, 112292, 113968, 128640, 134080, 136680, 140365, 142460, 145792, 160896, 168438, 170952, 182240, 201120, 213690, 218688, 224584, 227936, 268160, 273360, 280730, 284920, 336876, 341904, 364480, 402240, 421095, 427380, 437376, 449168, 455872, 477241, 546720, 561460, 569840, 673752, 683808, 728960, 804480, 842190, 854760, 898336, 911744, 954482, 1093440, 1122920, 1139680, 1347504, 1367616, 1431723, 1684380, 1709520, 1796672, 1908964, 2186880, 2245840, 2279360, 2386205, 2695008, 2735232, 2863446, 3368760, 3419040, 3593344, 3817928, 4491680, 4558720, 4772410, 5390016, 5726892, 6737520, 6838080, 7158615, 7635856, 8983360, 9544820, 10780032, 11453784, 13475040, 13676160, 14317230, 15271712, 17966720, 19089640, 22907568, 26950080, 28634460, 30543424, 38179280, 45815136, 53900160, 57268920, 61086848, 76358560, 91630272, 114537840, 152717120, 183260544, 229075680, 305434240, 458151360, 916302720]

約数ペア:

[(1, 916302720), (2, 458151360), (3, 305434240), (4, 229075680), (5, 183260544), (6, 152717120), (8, 114537840), (10, 91630272), (12, 76358560), (15, 61086848), (16, 57268920), (17, 53900160), (20, 45815136), (24, 38179280), (30, 30543424), (32, 28634460), (34, 26950080), (40, 22907568), (48, 19089640), (51, 17966720), (60, 15271712), (64, 14317230), (67, 13676160), (68, 13475040), (80, 11453784), (85, 10780032), (96, 9544820), (102, 8983360), (120, 7635856), (128, 7158615), (134, 6838080), (136, 6737520), (160, 5726892), (170, 5390016), (192, 4772410), (201, 4558720), (204, 4491680), (240, 3817928), (255, 3593344), (268, 3419040), (272, 3368760), (320, 2863446), (335, 2735232), (340, 2695008), (384, 2386205), (402, 2279360), (408, 2245840), (419, 2186880), (480, 1908964), (510, 1796672), (536, 1709520), (544, 1684380), (640, 1431723), (670, 1367616), (680, 1347504), (804, 1139680), (816, 1122920), (838, 1093440), (960, 954482), (1005, 911744), (1020, 898336), (1072, 854760), (1088, 842190), (1139, 804480), (1257, 728960), (1340, 683808), (1360, 673752), (1608, 569840), (1632, 561460), (1676, 546720), (1920, 477241), (2010, 455872), (2040, 449168), (2095, 437376), (2144, 427380), (2176, 421095), (2278, 402240), (2514, 364480), (2680, 341904), (2720, 336876), (3216, 284920), (3264, 280730), (3352, 273360), (3417, 268160), (4020, 227936), (4080, 224584), (4190, 218688), (4288, 213690), (4556, 201120), (5028, 182240), (5360, 170952), (5440, 168438), (5695, 160896), (6285, 145792), (6432, 142460), (6528, 140365), (6704, 136680), (6834, 134080), (7123, 128640), (8040, 113968), (8160, 112292), (8380, 109344), (8576, 106845), (9112, 100560), (10056, 91120), (10720, 85476), (10880, 84219), (11390, 80448), (12570, 72896), (12864, 71230), (13408, 68340), (13668, 67040), (14246, 64320), (16080, 56984), (16320, 56146), (16760, 54672), (17085, 53632), (18224, 50280), (20112, 45560), (21369, 42880), (21440, 42738), (22780, 40224), (25140, 36448), (25728, 35615), (26816, 34170), (27336, 33520), (28073, 32640), (28492, 32160)]