1448208720

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{4561}}^1$

素因数の和:4600

約数の個数: 300

約数和(自身を含む): 5852325204

約数和(自身を除く): 4404116484

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, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 490, 504, 540, 560, 567, 588, 630, 648, 720, 735, 756, 784, 810, 840, 882, 945, 980, 1008, 1080, 1134, 1176, 1260, 1296, 1323, 1470, 1512, 1620, 1680, 1764, 1890, 1960, 2160, 2205, 2268, 2352, 2520, 2646, 2835, 2940, 3024, 3240, 3528, 3780, 3920, 3969, 4410, 4536, 4561, 5040, 5292, 5670, 5880, 6480, 6615, 7056, 7560, 7938, 8820, 9072, 9122, 10584, 11340, 11760, 13230, 13683, 15120, 15876, 17640, 18244, 19845, 21168, 22680, 22805, 26460, 27366, 31752, 31927, 35280, 36488, 39690, 41049, 45360, 45610, 52920, 54732, 63504, 63854, 68415, 72976, 79380, 82098, 91220, 95781, 105840, 109464, 123147, 127708, 136830, 158760, 159635, 164196, 182440, 191562, 205245, 218928, 223489, 246294, 255416, 273660, 287343, 317520, 319270, 328392, 364880, 369441, 383124, 410490, 446978, 478905, 492588, 510832, 547320, 574686, 615735, 638540, 656784, 670467, 738882, 766248, 820980, 862029, 893956, 957810, 985176, 1094640, 1117445, 1149372, 1231470, 1277080, 1340934, 1436715, 1477764, 1532496, 1641960, 1724058, 1787912, 1847205, 1915620, 1970352, 2011401, 2234890, 2298744, 2462940, 2554160, 2586087, 2681868, 2873430, 2955528, 3283920, 3352335, 3448116, 3575824, 3694410, 3831240, 4022802, 4310145, 4469780, 4597488, 4925880, 5172174, 5363736, 5746860, 5911056, 6034203, 6704670, 6896232, 7388820, 7662480, 8045604, 8620290, 8939560, 9851760, 10057005, 10344348, 10727472, 11493720, 12068406, 12930435, 13409340, 13792464, 14777640, 16091208, 17240580, 17879120, 18102609, 20114010, 20688696, 22987440, 24136812, 25860870, 26818680, 29555280, 30171015, 32182416, 34481160, 36205218, 40228020, 41377392, 48273624, 51721740, 53637360, 60342030, 68962320, 72410436, 80456040, 90513045, 96547248, 103443480, 120684060, 144820872, 160912080, 181026090, 206886960, 241368120, 289641744, 362052180, 482736240, 724104360, 1448208720]

約数ペア:

[(1, 1448208720), (2, 724104360), (3, 482736240), (4, 362052180), (5, 289641744), (6, 241368120), (7, 206886960), (8, 181026090), (9, 160912080), (10, 144820872), (12, 120684060), (14, 103443480), (15, 96547248), (16, 90513045), (18, 80456040), (20, 72410436), (21, 68962320), (24, 60342030), (27, 53637360), (28, 51721740), (30, 48273624), (35, 41377392), (36, 40228020), (40, 36205218), (42, 34481160), (45, 32182416), (48, 30171015), (49, 29555280), (54, 26818680), (56, 25860870), (60, 24136812), (63, 22987440), (70, 20688696), (72, 20114010), (80, 18102609), (81, 17879120), (84, 17240580), (90, 16091208), (98, 14777640), (105, 13792464), (108, 13409340), (112, 12930435), (120, 12068406), (126, 11493720), (135, 10727472), (140, 10344348), (144, 10057005), (147, 9851760), (162, 8939560), (168, 8620290), (180, 8045604), (189, 7662480), (196, 7388820), (210, 6896232), (216, 6704670), (240, 6034203), (245, 5911056), (252, 5746860), (270, 5363736), (280, 5172174), (294, 4925880), (315, 4597488), (324, 4469780), (336, 4310145), (360, 4022802), (378, 3831240), (392, 3694410), (405, 3575824), (420, 3448116), (432, 3352335), (441, 3283920), (490, 2955528), (504, 2873430), (540, 2681868), (560, 2586087), (567, 2554160), (588, 2462940), (630, 2298744), (648, 2234890), (720, 2011401), (735, 1970352), (756, 1915620), (784, 1847205), (810, 1787912), (840, 1724058), (882, 1641960), (945, 1532496), (980, 1477764), (1008, 1436715), (1080, 1340934), (1134, 1277080), (1176, 1231470), (1260, 1149372), (1296, 1117445), (1323, 1094640), (1470, 985176), (1512, 957810), (1620, 893956), (1680, 862029), (1764, 820980), (1890, 766248), (1960, 738882), (2160, 670467), (2205, 656784), (2268, 638540), (2352, 615735), (2520, 574686), (2646, 547320), (2835, 510832), (2940, 492588), (3024, 478905), (3240, 446978), (3528, 410490), (3780, 383124), (3920, 369441), (3969, 364880), (4410, 328392), (4536, 319270), (4561, 317520), (5040, 287343), (5292, 273660), (5670, 255416), (5880, 246294), (6480, 223489), (6615, 218928), (7056, 205245), (7560, 191562), (7938, 182440), (8820, 164196), (9072, 159635), (9122, 158760), (10584, 136830), (11340, 127708), (11760, 123147), (13230, 109464), (13683, 105840), (15120, 95781), (15876, 91220), (17640, 82098), (18244, 79380), (19845, 72976), (21168, 68415), (22680, 63854), (22805, 63504), (26460, 54732), (27366, 52920), (31752, 45610), (31927, 45360), (35280, 41049), (36488, 39690)]