147054280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1483}}^1$

素因数の和:1598

約数の個数: 64

約数和(自身を含む): 345119040

約数和(自身を除く): 198064760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 67, 74, 134, 148, 185, 268, 296, 335, 370, 536, 670, 740, 1340, 1480, 1483, 2479, 2680, 2966, 4958, 5932, 7415, 9916, 11864, 12395, 14830, 19832, 24790, 29660, 49580, 54871, 59320, 99160, 99361, 109742, 198722, 219484, 274355, 397444, 438968, 496805, 548710, 794888, 993610, 1097420, 1987220, 2194840, 3676357, 3974440, 7352714, 14705428, 18381785, 29410856, 36763570, 73527140, 147054280]

約数ペア:

[(1, 147054280), (2, 73527140), (4, 36763570), (5, 29410856), (8, 18381785), (10, 14705428), (20, 7352714), (37, 3974440), (40, 3676357), (67, 2194840), (74, 1987220), (134, 1097420), (148, 993610), (185, 794888), (268, 548710), (296, 496805), (335, 438968), (370, 397444), (536, 274355), (670, 219484), (740, 198722), (1340, 109742), (1480, 99361), (1483, 99160), (2479, 59320), (2680, 54871), (2966, 49580), (4958, 29660), (5932, 24790), (7415, 19832), (9916, 14830), (11864, 12395)]