67503720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3583}}^1$

素因数の和:3754

約数の個数: 64

約数和(自身を含む): 203857920

約数和(自身を除く): 136354200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3583, 3768, 4710, 6280, 7166, 9420, 10749, 14332, 17915, 18840, 21498, 28664, 35830, 42996, 53745, 71660, 85992, 107490, 143320, 214980, 429960, 562531, 1125062, 1687593, 2250124, 2812655, 3375186, 4500248, 5625310, 6750372, 8437965, 11250620, 13500744, 16875930, 22501240, 33751860, 67503720]

約数ペア:

[(1, 67503720), (2, 33751860), (3, 22501240), (4, 16875930), (5, 13500744), (6, 11250620), (8, 8437965), (10, 6750372), (12, 5625310), (15, 4500248), (20, 3375186), (24, 2812655), (30, 2250124), (40, 1687593), (60, 1125062), (120, 562531), (157, 429960), (314, 214980), (471, 143320), (628, 107490), (785, 85992), (942, 71660), (1256, 53745), (1570, 42996), (1884, 35830), (2355, 28664), (3140, 21498), (3583, 18840), (3768, 17915), (4710, 14332), (6280, 10749), (7166, 9420)]