146545280

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{4673}}^1$

素因数の和:4706

約数の個数: 96

約数和(自身を含む): 407619540

約数和(自身を除く): 261074260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 4673, 6272, 7840, 9346, 15680, 18692, 23365, 31360, 32711, 37384, 46730, 65422, 74768, 93460, 130844, 149536, 163555, 186920, 228977, 261688, 299072, 327110, 373840, 457954, 523376, 598144, 654220, 747680, 915908, 1046752, 1144885, 1308440, 1495360, 1831816, 2093504, 2289770, 2616880, 2990720, 3663632, 4187008, 4579540, 5233760, 7327264, 9159080, 10467520, 14654528, 18318160, 20935040, 29309056, 36636320, 73272640, 146545280]

約数ペア:

[(1, 146545280), (2, 73272640), (4, 36636320), (5, 29309056), (7, 20935040), (8, 18318160), (10, 14654528), (14, 10467520), (16, 9159080), (20, 7327264), (28, 5233760), (32, 4579540), (35, 4187008), (40, 3663632), (49, 2990720), (56, 2616880), (64, 2289770), (70, 2093504), (80, 1831816), (98, 1495360), (112, 1308440), (128, 1144885), (140, 1046752), (160, 915908), (196, 747680), (224, 654220), (245, 598144), (280, 523376), (320, 457954), (392, 373840), (448, 327110), (490, 299072), (560, 261688), (640, 228977), (784, 186920), (896, 163555), (980, 149536), (1120, 130844), (1568, 93460), (1960, 74768), (2240, 65422), (3136, 46730), (3920, 37384), (4480, 32711), (4673, 31360), (6272, 23365), (7840, 18692), (9346, 15680)]