211834080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{147107}}^1$

素因数の和:147128

約数の個数: 72

約数和(自身を含む): 722888712

約数和(自身を除く): 511054632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 147107, 294214, 441321, 588428, 735535, 882642, 1176856, 1323963, 1471070, 1765284, 2206605, 2353712, 2647926, 2942140, 3530568, 4413210, 4707424, 5295852, 5884280, 6619815, 7061136, 8826420, 10591704, 11768560, 13239630, 14122272, 17652840, 21183408, 23537120, 26479260, 35305680, 42366816, 52958520, 70611360, 105917040, 211834080]

約数ペア:

[(1, 211834080), (2, 105917040), (3, 70611360), (4, 52958520), (5, 42366816), (6, 35305680), (8, 26479260), (9, 23537120), (10, 21183408), (12, 17652840), (15, 14122272), (16, 13239630), (18, 11768560), (20, 10591704), (24, 8826420), (30, 7061136), (32, 6619815), (36, 5884280), (40, 5295852), (45, 4707424), (48, 4413210), (60, 3530568), (72, 2942140), (80, 2647926), (90, 2353712), (96, 2206605), (120, 1765284), (144, 1471070), (160, 1323963), (180, 1176856), (240, 882642), (288, 735535), (360, 588428), (480, 441321), (720, 294214), (1440, 147107)]