210394080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11239}}^1$

素因数の和:11273

約数の個数: 144

約数和(自身を含む): 773267040

約数和(自身を除く): 562872960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 11239, 18720, 22478, 33717, 44956, 56195, 67434, 89912, 101151, 112390, 134868, 146107, 168585, 179824, 202302, 224780, 269736, 292214, 337170, 359648, 404604, 438321, 449560, 505755, 539472, 584428, 674340, 730535, 809208, 876642, 899120, 1011510, 1078944, 1168856, 1314963, 1348680, 1461070, 1618416, 1753284, 1798240, 2023020, 2191605, 2337712, 2629926, 2697360, 2922140, 3236832, 3506568, 4046040, 4383210, 4675424, 5259852, 5394720, 5844280, 6574815, 7013136, 8092080, 8766420, 10519704, 11688560, 13149630, 14026272, 16184160, 17532840, 21039408, 23377120, 26299260, 35065680, 42078816, 52598520, 70131360, 105197040, 210394080]

約数ペア:

[(1, 210394080), (2, 105197040), (3, 70131360), (4, 52598520), (5, 42078816), (6, 35065680), (8, 26299260), (9, 23377120), (10, 21039408), (12, 17532840), (13, 16184160), (15, 14026272), (16, 13149630), (18, 11688560), (20, 10519704), (24, 8766420), (26, 8092080), (30, 7013136), (32, 6574815), (36, 5844280), (39, 5394720), (40, 5259852), (45, 4675424), (48, 4383210), (52, 4046040), (60, 3506568), (65, 3236832), (72, 2922140), (78, 2697360), (80, 2629926), (90, 2337712), (96, 2191605), (104, 2023020), (117, 1798240), (120, 1753284), (130, 1618416), (144, 1461070), (156, 1348680), (160, 1314963), (180, 1168856), (195, 1078944), (208, 1011510), (234, 899120), (240, 876642), (260, 809208), (288, 730535), (312, 674340), (360, 584428), (390, 539472), (416, 505755), (468, 449560), (480, 438321), (520, 404604), (585, 359648), (624, 337170), (720, 292214), (780, 269736), (936, 224780), (1040, 202302), (1170, 179824), (1248, 168585), (1440, 146107), (1560, 134868), (1872, 112390), (2080, 101151), (2340, 89912), (3120, 67434), (3744, 56195), (4680, 44956), (6240, 33717), (9360, 22478), (11239, 18720)]