227054880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1$

素因数の和:361

約数の個数: 288

約数和(自身を含む): 863291520

約数和(自身を除く): 636236640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 169, 180, 195, 208, 216, 234, 240, 260, 270, 288, 311, 312, 338, 351, 360, 390, 416, 432, 468, 480, 507, 520, 540, 585, 622, 624, 676, 702, 720, 780, 845, 864, 933, 936, 1014, 1040, 1080, 1170, 1244, 1248, 1352, 1404, 1440, 1521, 1555, 1560, 1690, 1755, 1866, 1872, 2028, 2080, 2160, 2340, 2488, 2535, 2704, 2799, 2808, 3042, 3110, 3120, 3380, 3510, 3732, 3744, 4043, 4056, 4320, 4563, 4665, 4680, 4976, 5070, 5408, 5598, 5616, 6084, 6220, 6240, 6760, 7020, 7464, 7605, 8086, 8112, 8397, 9126, 9330, 9360, 9952, 10140, 11196, 11232, 12129, 12168, 12440, 13520, 13995, 14040, 14928, 15210, 16172, 16224, 16794, 18252, 18660, 18720, 20215, 20280, 22392, 22815, 24258, 24336, 24880, 27040, 27990, 28080, 29856, 30420, 32344, 33588, 36387, 36504, 37320, 40430, 40560, 41985, 44784, 45630, 48516, 48672, 49760, 52559, 55980, 56160, 60645, 60840, 64688, 67176, 72774, 73008, 74640, 80860, 81120, 83970, 89568, 91260, 97032, 105118, 109161, 111960, 121290, 121680, 129376, 134352, 145548, 146016, 149280, 157677, 161720, 167940, 181935, 182520, 194064, 210236, 218322, 223920, 242580, 243360, 262795, 268704, 291096, 315354, 323440, 335880, 363870, 365040, 388128, 420472, 436644, 447840, 473031, 485160, 525590, 545805, 582192, 630708, 646880, 671760, 727740, 730080, 788385, 840944, 873288, 946062, 970320, 1051180, 1091610, 1164384, 1261416, 1343520, 1419093, 1455480, 1576770, 1681888, 1746576, 1892124, 1940640, 2102360, 2183220, 2365155, 2522832, 2838186, 2910960, 3153540, 3493152, 3784248, 4204720, 4366440, 4730310, 5045664, 5676372, 5821920, 6307080, 7095465, 7568496, 8409440, 8732880, 9460620, 11352744, 12614160, 14190930, 15136992, 17465760, 18921240, 22705488, 25228320, 28381860, 37842480, 45410976, 56763720, 75684960, 113527440, 227054880]

約数ペア:

[(1, 227054880), (2, 113527440), (3, 75684960), (4, 56763720), (5, 45410976), (6, 37842480), (8, 28381860), (9, 25228320), (10, 22705488), (12, 18921240), (13, 17465760), (15, 15136992), (16, 14190930), (18, 12614160), (20, 11352744), (24, 9460620), (26, 8732880), (27, 8409440), (30, 7568496), (32, 7095465), (36, 6307080), (39, 5821920), (40, 5676372), (45, 5045664), (48, 4730310), (52, 4366440), (54, 4204720), (60, 3784248), (65, 3493152), (72, 3153540), (78, 2910960), (80, 2838186), (90, 2522832), (96, 2365155), (104, 2183220), (108, 2102360), (117, 1940640), (120, 1892124), (130, 1746576), (135, 1681888), (144, 1576770), (156, 1455480), (160, 1419093), (169, 1343520), (180, 1261416), (195, 1164384), (208, 1091610), (216, 1051180), (234, 970320), (240, 946062), (260, 873288), (270, 840944), (288, 788385), (311, 730080), (312, 727740), (338, 671760), (351, 646880), (360, 630708), (390, 582192), (416, 545805), (432, 525590), (468, 485160), (480, 473031), (507, 447840), (520, 436644), (540, 420472), (585, 388128), (622, 365040), (624, 363870), (676, 335880), (702, 323440), (720, 315354), (780, 291096), (845, 268704), (864, 262795), (933, 243360), (936, 242580), (1014, 223920), (1040, 218322), (1080, 210236), (1170, 194064), (1244, 182520), (1248, 181935), (1352, 167940), (1404, 161720), (1440, 157677), (1521, 149280), (1555, 146016), (1560, 145548), (1690, 134352), (1755, 129376), (1866, 121680), (1872, 121290), (2028, 111960), (2080, 109161), (2160, 105118), (2340, 97032), (2488, 91260), (2535, 89568), (2704, 83970), (2799, 81120), (2808, 80860), (3042, 74640), (3110, 73008), (3120, 72774), (3380, 67176), (3510, 64688), (3732, 60840), (3744, 60645), (4043, 56160), (4056, 55980), (4320, 52559), (4563, 49760), (4665, 48672), (4680, 48516), (4976, 45630), (5070, 44784), (5408, 41985), (5598, 40560), (5616, 40430), (6084, 37320), (6220, 36504), (6240, 36387), (6760, 33588), (7020, 32344), (7464, 30420), (7605, 29856), (8086, 28080), (8112, 27990), (8397, 27040), (9126, 24880), (9330, 24336), (9360, 24258), (9952, 22815), (10140, 22392), (11196, 20280), (11232, 20215), (12129, 18720), (12168, 18660), (12440, 18252), (13520, 16794), (13995, 16224), (14040, 16172), (14928, 15210)]