182977760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23339}}^1$

素因数の和:23368

約数の個数: 72

約数和(自身を含む): 502883640

約数和(自身を除く): 319905880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 23339, 46678, 93356, 116695, 163373, 186712, 233390, 326746, 373424, 466780, 653492, 746848, 816865, 933560, 1143611, 1306984, 1633730, 1867120, 2287222, 2613968, 3267460, 3734240, 4574444, 5227936, 5718055, 6534920, 9148888, 11436110, 13069840, 18297776, 22872220, 26139680, 36595552, 45744440, 91488880, 182977760]

約数ペア:

[(1, 182977760), (2, 91488880), (4, 45744440), (5, 36595552), (7, 26139680), (8, 22872220), (10, 18297776), (14, 13069840), (16, 11436110), (20, 9148888), (28, 6534920), (32, 5718055), (35, 5227936), (40, 4574444), (49, 3734240), (56, 3267460), (70, 2613968), (80, 2287222), (98, 1867120), (112, 1633730), (140, 1306984), (160, 1143611), (196, 933560), (224, 816865), (245, 746848), (280, 653492), (392, 466780), (490, 373424), (560, 326746), (784, 233390), (980, 186712), (1120, 163373), (1568, 116695), (1960, 93356), (3920, 46678), (7840, 23339)]