271902080

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 700397280

約数和(自身を除く): 428495200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 67, 68, 80, 85, 128, 134, 136, 160, 170, 268, 272, 320, 335, 340, 373, 536, 544, 640, 670, 680, 746, 1072, 1088, 1139, 1340, 1360, 1492, 1865, 2144, 2176, 2278, 2680, 2720, 2984, 3730, 4288, 4556, 5360, 5440, 5695, 5968, 6341, 7460, 8576, 9112, 10720, 10880, 11390, 11936, 12682, 14920, 18224, 21440, 22780, 23872, 24991, 25364, 29840, 31705, 36448, 42880, 45560, 47744, 49982, 50728, 59680, 63410, 72896, 91120, 99964, 101456, 119360, 124955, 126820, 145792, 182240, 199928, 202912, 238720, 249910, 253640, 364480, 399856, 405824, 424847, 499820, 507280, 728960, 799712, 811648, 849694, 999640, 1014560, 1599424, 1699388, 1999280, 2029120, 2124235, 3198848, 3398776, 3998560, 4058240, 4248470, 6797552, 7997120, 8496940, 13595104, 15994240, 16993880, 27190208, 33987760, 54380416, 67975520, 135951040, 271902080]

約数ペア:

[(1, 271902080), (2, 135951040), (4, 67975520), (5, 54380416), (8, 33987760), (10, 27190208), (16, 16993880), (17, 15994240), (20, 13595104), (32, 8496940), (34, 7997120), (40, 6797552), (64, 4248470), (67, 4058240), (68, 3998560), (80, 3398776), (85, 3198848), (128, 2124235), (134, 2029120), (136, 1999280), (160, 1699388), (170, 1599424), (268, 1014560), (272, 999640), (320, 849694), (335, 811648), (340, 799712), (373, 728960), (536, 507280), (544, 499820), (640, 424847), (670, 405824), (680, 399856), (746, 364480), (1072, 253640), (1088, 249910), (1139, 238720), (1340, 202912), (1360, 199928), (1492, 182240), (1865, 145792), (2144, 126820), (2176, 124955), (2278, 119360), (2680, 101456), (2720, 99964), (2984, 91120), (3730, 72896), (4288, 63410), (4556, 59680), (5360, 50728), (5440, 49982), (5695, 47744), (5968, 45560), (6341, 42880), (7460, 36448), (8576, 31705), (9112, 29840), (10720, 25364), (10880, 24991), (11390, 23872), (11936, 22780), (12682, 21440), (14920, 18224)]