216234720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11551}}^1$

素因数の和:11585

約数の個数: 144

約数和(自身を含む): 794731392

約数和(自身を除く): 578496672

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, 11551, 18720, 23102, 34653, 46204, 57755, 69306, 92408, 103959, 115510, 138612, 150163, 173265, 184816, 207918, 231020, 277224, 300326, 346530, 369632, 415836, 450489, 462040, 519795, 554448, 600652, 693060, 750815, 831672, 900978, 924080, 1039590, 1108896, 1201304, 1351467, 1386120, 1501630, 1663344, 1801956, 1848160, 2079180, 2252445, 2402608, 2702934, 2772240, 3003260, 3326688, 3603912, 4158360, 4504890, 4805216, 5405868, 5544480, 6006520, 6757335, 7207824, 8316720, 9009780, 10811736, 12013040, 13514670, 14415648, 16633440, 18019560, 21623472, 24026080, 27029340, 36039120, 43246944, 54058680, 72078240, 108117360, 216234720]

約数ペア:

[(1, 216234720), (2, 108117360), (3, 72078240), (4, 54058680), (5, 43246944), (6, 36039120), (8, 27029340), (9, 24026080), (10, 21623472), (12, 18019560), (13, 16633440), (15, 14415648), (16, 13514670), (18, 12013040), (20, 10811736), (24, 9009780), (26, 8316720), (30, 7207824), (32, 6757335), (36, 6006520), (39, 5544480), (40, 5405868), (45, 4805216), (48, 4504890), (52, 4158360), (60, 3603912), (65, 3326688), (72, 3003260), (78, 2772240), (80, 2702934), (90, 2402608), (96, 2252445), (104, 2079180), (117, 1848160), (120, 1801956), (130, 1663344), (144, 1501630), (156, 1386120), (160, 1351467), (180, 1201304), (195, 1108896), (208, 1039590), (234, 924080), (240, 900978), (260, 831672), (288, 750815), (312, 693060), (360, 600652), (390, 554448), (416, 519795), (468, 462040), (480, 450489), (520, 415836), (585, 369632), (624, 346530), (720, 300326), (780, 277224), (936, 231020), (1040, 207918), (1170, 184816), (1248, 173265), (1440, 150163), (1560, 138612), (1872, 115510), (2080, 103959), (2340, 92408), (3120, 69306), (3744, 57755), (4680, 46204), (6240, 34653), (9360, 23102), (11551, 18720)]