146696960

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3697}}^1$

素因数の和:3749

約数の個数: 72

約数和(自身を含む): 362818176

約数和(自身を除く): 216121216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3697, 3968, 4960, 7394, 7936, 9920, 14788, 18485, 19840, 29576, 36970, 39680, 59152, 73940, 114607, 118304, 147880, 229214, 236608, 295760, 458428, 473216, 573035, 591520, 916856, 946432, 1146070, 1183040, 1833712, 2292140, 2366080, 3667424, 4584280, 4732160, 7334848, 9168560, 14669696, 18337120, 29339392, 36674240, 73348480, 146696960]

約数ペア:

[(1, 146696960), (2, 73348480), (4, 36674240), (5, 29339392), (8, 18337120), (10, 14669696), (16, 9168560), (20, 7334848), (31, 4732160), (32, 4584280), (40, 3667424), (62, 2366080), (64, 2292140), (80, 1833712), (124, 1183040), (128, 1146070), (155, 946432), (160, 916856), (248, 591520), (256, 573035), (310, 473216), (320, 458428), (496, 295760), (620, 236608), (640, 229214), (992, 147880), (1240, 118304), (1280, 114607), (1984, 73940), (2480, 59152), (3697, 39680), (3968, 36970), (4960, 29576), (7394, 19840), (7936, 18485), (9920, 14788)]