212631120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22717}}^1$

素因数の和:22749

約数の個数: 120

約数和(自身を含む): 769049736

約数和(自身を除く): 556418616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 22717, 45434, 68151, 90868, 113585, 136302, 181736, 204453, 227170, 272604, 295321, 340755, 363472, 408906, 454340, 545208, 590642, 681510, 817812, 885963, 908680, 1022265, 1090416, 1181284, 1363020, 1476605, 1635624, 1771926, 1817360, 2044530, 2362568, 2657889, 2726040, 2953210, 3271248, 3543852, 4089060, 4429815, 4725136, 5315778, 5452080, 5906420, 7087704, 8178120, 8859630, 10631556, 11812840, 13289445, 14175408, 16356240, 17719260, 21263112, 23625680, 26578890, 35438520, 42526224, 53157780, 70877040, 106315560, 212631120]

約数ペア:

[(1, 212631120), (2, 106315560), (3, 70877040), (4, 53157780), (5, 42526224), (6, 35438520), (8, 26578890), (9, 23625680), (10, 21263112), (12, 17719260), (13, 16356240), (15, 14175408), (16, 13289445), (18, 11812840), (20, 10631556), (24, 8859630), (26, 8178120), (30, 7087704), (36, 5906420), (39, 5452080), (40, 5315778), (45, 4725136), (48, 4429815), (52, 4089060), (60, 3543852), (65, 3271248), (72, 2953210), (78, 2726040), (80, 2657889), (90, 2362568), (104, 2044530), (117, 1817360), (120, 1771926), (130, 1635624), (144, 1476605), (156, 1363020), (180, 1181284), (195, 1090416), (208, 1022265), (234, 908680), (240, 885963), (260, 817812), (312, 681510), (360, 590642), (390, 545208), (468, 454340), (520, 408906), (585, 363472), (624, 340755), (720, 295321), (780, 272604), (936, 227170), (1040, 204453), (1170, 181736), (1560, 136302), (1872, 113585), (2340, 90868), (3120, 68151), (4680, 45434), (9360, 22717)]