218136240

素因数分解:

$2^4\times 3^5\times 5^1\times 7^2\times {\mathrm{229}}^1$

素因数の和:271

約数の個数: 360

約数和(自身を含む): 887599440

約数和(自身を除く): 669463200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 229, 240, 243, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 458, 486, 490, 504, 540, 560, 567, 588, 630, 648, 687, 720, 735, 756, 784, 810, 840, 882, 916, 945, 972, 980, 1008, 1080, 1134, 1145, 1176, 1215, 1260, 1296, 1323, 1374, 1470, 1512, 1603, 1620, 1680, 1701, 1764, 1832, 1890, 1944, 1960, 2061, 2160, 2205, 2268, 2290, 2352, 2430, 2520, 2646, 2748, 2835, 2940, 3024, 3206, 3240, 3402, 3435, 3528, 3664, 3780, 3888, 3920, 3969, 4122, 4410, 4536, 4580, 4809, 4860, 5040, 5292, 5496, 5670, 5880, 6183, 6412, 6480, 6615, 6804, 6870, 7056, 7560, 7938, 8015, 8244, 8505, 8820, 9072, 9160, 9618, 9720, 10305, 10584, 10992, 11221, 11340, 11760, 11907, 12366, 12824, 13230, 13608, 13740, 14427, 15120, 15876, 16030, 16488, 17010, 17640, 18320, 18549, 19236, 19440, 19845, 20610, 21168, 22442, 22680, 23814, 24045, 24732, 25648, 26460, 27216, 27480, 28854, 30915, 31752, 32060, 32976, 33663, 34020, 35280, 37098, 38472, 39690, 41220, 43281, 44884, 45360, 47628, 48090, 49464, 52920, 54960, 55647, 56105, 57708, 59535, 61830, 63504, 64120, 67326, 68040, 72135, 74196, 76944, 79380, 82440, 86562, 89768, 92745, 95256, 96180, 98928, 100989, 105840, 111294, 112210, 115416, 119070, 123660, 128240, 129843, 134652, 136080, 144270, 148392, 158760, 164880, 168315, 173124, 179536, 185490, 190512, 192360, 201978, 216405, 222588, 224420, 230832, 238140, 247320, 259686, 269304, 278235, 288540, 296784, 302967, 317520, 336630, 346248, 370980, 384720, 389529, 403956, 432810, 445176, 448840, 476280, 494640, 504945, 519372, 538608, 556470, 577080, 605934, 649215, 673260, 692496, 741960, 779058, 807912, 865620, 890352, 897680, 908901, 952560, 1009890, 1038744, 1112940, 1154160, 1211868, 1298430, 1346520, 1483920, 1514835, 1558116, 1615824, 1731240, 1817802, 1947645, 2019780, 2077488, 2225880, 2423736, 2596860, 2693040, 2726703, 3029670, 3116232, 3462480, 3635604, 3895290, 4039560, 4451760, 4544505, 4847472, 5193720, 5453406, 6059340, 6232464, 7271208, 7790580, 8079120, 9089010, 10387440, 10906812, 12118680, 13633515, 14542416, 15581160, 18178020, 21813624, 24237360, 27267030, 31162320, 36356040, 43627248, 54534060, 72712080, 109068120, 218136240]

約数ペア:

[(1, 218136240), (2, 109068120), (3, 72712080), (4, 54534060), (5, 43627248), (6, 36356040), (7, 31162320), (8, 27267030), (9, 24237360), (10, 21813624), (12, 18178020), (14, 15581160), (15, 14542416), (16, 13633515), (18, 12118680), (20, 10906812), (21, 10387440), (24, 9089010), (27, 8079120), (28, 7790580), (30, 7271208), (35, 6232464), (36, 6059340), (40, 5453406), (42, 5193720), (45, 4847472), (48, 4544505), (49, 4451760), (54, 4039560), (56, 3895290), (60, 3635604), (63, 3462480), (70, 3116232), (72, 3029670), (80, 2726703), (81, 2693040), (84, 2596860), (90, 2423736), (98, 2225880), (105, 2077488), (108, 2019780), (112, 1947645), (120, 1817802), (126, 1731240), (135, 1615824), (140, 1558116), (144, 1514835), (147, 1483920), (162, 1346520), (168, 1298430), (180, 1211868), (189, 1154160), (196, 1112940), (210, 1038744), (216, 1009890), (229, 952560), (240, 908901), (243, 897680), (245, 890352), (252, 865620), (270, 807912), (280, 779058), (294, 741960), (315, 692496), (324, 673260), (336, 649215), (360, 605934), (378, 577080), (392, 556470), (405, 538608), (420, 519372), (432, 504945), (441, 494640), (458, 476280), (486, 448840), (490, 445176), (504, 432810), (540, 403956), (560, 389529), (567, 384720), (588, 370980), (630, 346248), (648, 336630), (687, 317520), (720, 302967), (735, 296784), (756, 288540), (784, 278235), (810, 269304), (840, 259686), (882, 247320), (916, 238140), (945, 230832), (972, 224420), (980, 222588), (1008, 216405), (1080, 201978), (1134, 192360), (1145, 190512), (1176, 185490), (1215, 179536), (1260, 173124), (1296, 168315), (1323, 164880), (1374, 158760), (1470, 148392), (1512, 144270), (1603, 136080), (1620, 134652), (1680, 129843), (1701, 128240), (1764, 123660), (1832, 119070), (1890, 115416), (1944, 112210), (1960, 111294), (2061, 105840), (2160, 100989), (2205, 98928), (2268, 96180), (2290, 95256), (2352, 92745), (2430, 89768), (2520, 86562), (2646, 82440), (2748, 79380), (2835, 76944), (2940, 74196), (3024, 72135), (3206, 68040), (3240, 67326), (3402, 64120), (3435, 63504), (3528, 61830), (3664, 59535), (3780, 57708), (3888, 56105), (3920, 55647), (3969, 54960), (4122, 52920), (4410, 49464), (4536, 48090), (4580, 47628), (4809, 45360), (4860, 44884), (5040, 43281), (5292, 41220), (5496, 39690), (5670, 38472), (5880, 37098), (6183, 35280), (6412, 34020), (6480, 33663), (6615, 32976), (6804, 32060), (6870, 31752), (7056, 30915), (7560, 28854), (7938, 27480), (8015, 27216), (8244, 26460), (8505, 25648), (8820, 24732), (9072, 24045), (9160, 23814), (9618, 22680), (9720, 22442), (10305, 21168), (10584, 20610), (10992, 19845), (11221, 19440), (11340, 19236), (11760, 18549), (11907, 18320), (12366, 17640), (12824, 17010), (13230, 16488), (13608, 16030), (13740, 15876), (14427, 15120)]