316816920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:320

約数の個数: 320

約数和(自身を含む): 1242331200

約数和(自身を除く): 925514280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 61, 63, 70, 72, 81, 84, 90, 105, 108, 120, 122, 126, 135, 140, 162, 168, 180, 183, 189, 210, 216, 229, 244, 252, 270, 280, 305, 315, 324, 360, 366, 378, 405, 420, 427, 458, 488, 504, 540, 549, 567, 610, 630, 648, 687, 732, 756, 810, 840, 854, 915, 916, 945, 1080, 1098, 1134, 1145, 1220, 1260, 1281, 1374, 1464, 1512, 1603, 1620, 1647, 1708, 1830, 1832, 1890, 2061, 2135, 2196, 2268, 2290, 2440, 2520, 2562, 2745, 2748, 2835, 3206, 3240, 3294, 3416, 3435, 3660, 3780, 3843, 4122, 4270, 4392, 4536, 4580, 4809, 4941, 5124, 5490, 5496, 5670, 6183, 6405, 6412, 6588, 6870, 7320, 7560, 7686, 8015, 8235, 8244, 8540, 9160, 9618, 9882, 10248, 10305, 10980, 11340, 11529, 12366, 12810, 12824, 13176, 13740, 13969, 14427, 15372, 16030, 16470, 16488, 17080, 18549, 19215, 19236, 19764, 20610, 21960, 22680, 23058, 24045, 24705, 24732, 25620, 27480, 27938, 28854, 30744, 30915, 32060, 32940, 34587, 37098, 38430, 38472, 39528, 41220, 41907, 43281, 46116, 48090, 49410, 49464, 51240, 55876, 57645, 57708, 61830, 64120, 65880, 69174, 69845, 72135, 74196, 76860, 82440, 83814, 86562, 92232, 92745, 96180, 97783, 98820, 111752, 115290, 115416, 123660, 125721, 129843, 138348, 139690, 144270, 148392, 153720, 167628, 172935, 173124, 185490, 192360, 195566, 197640, 209535, 216405, 230580, 247320, 251442, 259686, 276696, 279380, 288540, 293349, 335256, 345870, 346248, 370980, 377163, 391132, 419070, 432810, 461160, 488915, 502884, 519372, 558760, 577080, 586698, 628605, 649215, 691740, 741960, 754326, 782264, 838140, 865620, 880047, 977830, 1005768, 1038744, 1131489, 1173396, 1257210, 1298430, 1383480, 1466745, 1508652, 1676280, 1731240, 1760094, 1885815, 1955660, 2262978, 2346792, 2514420, 2596860, 2640141, 2933490, 3017304, 3520188, 3771630, 3911320, 4400235, 4525956, 5028840, 5193720, 5280282, 5657445, 5866980, 7040376, 7543260, 7920423, 8800470, 9051912, 10560564, 11314890, 11733960, 13200705, 15086520, 15840846, 17600940, 21121128, 22629780, 26401410, 31681692, 35201880, 39602115, 45259560, 52802820, 63363384, 79204230, 105605640, 158408460, 316816920]

約数ペア:

[(1, 316816920), (2, 158408460), (3, 105605640), (4, 79204230), (5, 63363384), (6, 52802820), (7, 45259560), (8, 39602115), (9, 35201880), (10, 31681692), (12, 26401410), (14, 22629780), (15, 21121128), (18, 17600940), (20, 15840846), (21, 15086520), (24, 13200705), (27, 11733960), (28, 11314890), (30, 10560564), (35, 9051912), (36, 8800470), (40, 7920423), (42, 7543260), (45, 7040376), (54, 5866980), (56, 5657445), (60, 5280282), (61, 5193720), (63, 5028840), (70, 4525956), (72, 4400235), (81, 3911320), (84, 3771630), (90, 3520188), (105, 3017304), (108, 2933490), (120, 2640141), (122, 2596860), (126, 2514420), (135, 2346792), (140, 2262978), (162, 1955660), (168, 1885815), (180, 1760094), (183, 1731240), (189, 1676280), (210, 1508652), (216, 1466745), (229, 1383480), (244, 1298430), (252, 1257210), (270, 1173396), (280, 1131489), (305, 1038744), (315, 1005768), (324, 977830), (360, 880047), (366, 865620), (378, 838140), (405, 782264), (420, 754326), (427, 741960), (458, 691740), (488, 649215), (504, 628605), (540, 586698), (549, 577080), (567, 558760), (610, 519372), (630, 502884), (648, 488915), (687, 461160), (732, 432810), (756, 419070), (810, 391132), (840, 377163), (854, 370980), (915, 346248), (916, 345870), (945, 335256), (1080, 293349), (1098, 288540), (1134, 279380), (1145, 276696), (1220, 259686), (1260, 251442), (1281, 247320), (1374, 230580), (1464, 216405), (1512, 209535), (1603, 197640), (1620, 195566), (1647, 192360), (1708, 185490), (1830, 173124), (1832, 172935), (1890, 167628), (2061, 153720), (2135, 148392), (2196, 144270), (2268, 139690), (2290, 138348), (2440, 129843), (2520, 125721), (2562, 123660), (2745, 115416), (2748, 115290), (2835, 111752), (3206, 98820), (3240, 97783), (3294, 96180), (3416, 92745), (3435, 92232), (3660, 86562), (3780, 83814), (3843, 82440), (4122, 76860), (4270, 74196), (4392, 72135), (4536, 69845), (4580, 69174), (4809, 65880), (4941, 64120), (5124, 61830), (5490, 57708), (5496, 57645), (5670, 55876), (6183, 51240), (6405, 49464), (6412, 49410), (6588, 48090), (6870, 46116), (7320, 43281), (7560, 41907), (7686, 41220), (8015, 39528), (8235, 38472), (8244, 38430), (8540, 37098), (9160, 34587), (9618, 32940), (9882, 32060), (10248, 30915), (10305, 30744), (10980, 28854), (11340, 27938), (11529, 27480), (12366, 25620), (12810, 24732), (12824, 24705), (13176, 24045), (13740, 23058), (13969, 22680), (14427, 21960), (15372, 20610), (16030, 19764), (16470, 19236), (16488, 19215), (17080, 18549)]