163933320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{271}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 500664960

約数和(自身を除く): 336731640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 271, 284, 355, 426, 542, 568, 710, 813, 852, 1065, 1084, 1355, 1420, 1626, 1704, 2130, 2168, 2710, 2840, 3252, 4065, 4260, 5041, 5420, 6504, 8130, 8520, 10082, 10840, 15123, 16260, 19241, 20164, 25205, 30246, 32520, 38482, 40328, 50410, 57723, 60492, 75615, 76964, 96205, 100820, 115446, 120984, 151230, 153928, 192410, 201640, 230892, 288615, 302460, 384820, 461784, 577230, 604920, 769640, 1154460, 1366111, 2308920, 2732222, 4098333, 5464444, 6830555, 8196666, 10928888, 13661110, 16393332, 20491665, 27322220, 32786664, 40983330, 54644440, 81966660, 163933320]

約数ペア:

[(1, 163933320), (2, 81966660), (3, 54644440), (4, 40983330), (5, 32786664), (6, 27322220), (8, 20491665), (10, 16393332), (12, 13661110), (15, 10928888), (20, 8196666), (24, 6830555), (30, 5464444), (40, 4098333), (60, 2732222), (71, 2308920), (120, 1366111), (142, 1154460), (213, 769640), (271, 604920), (284, 577230), (355, 461784), (426, 384820), (542, 302460), (568, 288615), (710, 230892), (813, 201640), (852, 192410), (1065, 153928), (1084, 151230), (1355, 120984), (1420, 115446), (1626, 100820), (1704, 96205), (2130, 76964), (2168, 75615), (2710, 60492), (2840, 57723), (3252, 50410), (4065, 40328), (4260, 38482), (5041, 32520), (5420, 30246), (6504, 25205), (8130, 20164), (8520, 19241), (10082, 16260), (10840, 15123)]