273581280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 384

約数和(自身を含む): 1117670400

約数和(自身を除く): 844089120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 83, 84, 90, 96, 105, 108, 109, 112, 120, 126, 135, 140, 144, 160, 166, 168, 180, 189, 210, 216, 218, 224, 240, 249, 252, 270, 280, 288, 315, 327, 332, 336, 360, 378, 415, 420, 432, 436, 480, 498, 504, 540, 545, 560, 581, 630, 654, 664, 672, 720, 747, 756, 763, 830, 840, 864, 872, 945, 981, 996, 1008, 1080, 1090, 1120, 1162, 1245, 1260, 1308, 1328, 1440, 1494, 1512, 1526, 1635, 1660, 1680, 1743, 1744, 1890, 1962, 1992, 2016, 2160, 2180, 2241, 2289, 2324, 2490, 2520, 2616, 2656, 2905, 2943, 2988, 3024, 3052, 3270, 3320, 3360, 3486, 3488, 3735, 3780, 3815, 3924, 3984, 4320, 4360, 4482, 4578, 4648, 4905, 4980, 5040, 5229, 5232, 5810, 5886, 5976, 6048, 6104, 6540, 6640, 6867, 6972, 7470, 7560, 7630, 7848, 7968, 8715, 8720, 8964, 9047, 9156, 9296, 9810, 9960, 10080, 10458, 10464, 11205, 11445, 11620, 11772, 11952, 12208, 13080, 13280, 13734, 13944, 14715, 14940, 15120, 15260, 15687, 15696, 17430, 17440, 17928, 18094, 18312, 18592, 19620, 19920, 20601, 20916, 22410, 22890, 23240, 23544, 23904, 24416, 26145, 26160, 27141, 27468, 27888, 29430, 29880, 30240, 30520, 31374, 31392, 34335, 34860, 35856, 36188, 36624, 39240, 39840, 41202, 41832, 44820, 45235, 45780, 46480, 47088, 52290, 52320, 54282, 54936, 55776, 58860, 59760, 61040, 62748, 63329, 68670, 69720, 71712, 72376, 73248, 78435, 78480, 81423, 82404, 83664, 89640, 90470, 91560, 92960, 94176, 103005, 104580, 108564, 109872, 117720, 119520, 122080, 125496, 126658, 135705, 137340, 139440, 144752, 156870, 156960, 162846, 164808, 167328, 179280, 180940, 183120, 189987, 206010, 209160, 217128, 219744, 235440, 244269, 250992, 253316, 271410, 274680, 278880, 289504, 313740, 316645, 325692, 329616, 358560, 361880, 366240, 379974, 407115, 412020, 418320, 434256, 470880, 488538, 501984, 506632, 542820, 549360, 569961, 627480, 633290, 651384, 659232, 723760, 759948, 814230, 824040, 836640, 868512, 949935, 977076, 1013264, 1085640, 1098720, 1139922, 1221345, 1254960, 1266580, 1302768, 1447520, 1519896, 1628460, 1648080, 1709883, 1899870, 1954152, 2026528, 2171280, 2279844, 2442690, 2509920, 2533160, 2605536, 2849805, 3039792, 3256920, 3296160, 3419766, 3799740, 3908304, 4342560, 4559688, 4885380, 5066320, 5699610, 6079584, 6513840, 6839532, 7599480, 7816608, 8549415, 9119376, 9770760, 10132640, 11399220, 13027680, 13679064, 15198960, 17098830, 18238752, 19541520, 22798440, 27358128, 30397920, 34197660, 39083040, 45596880, 54716256, 68395320, 91193760, 136790640, 273581280]

約数ペア:

[(1, 273581280), (2, 136790640), (3, 91193760), (4, 68395320), (5, 54716256), (6, 45596880), (7, 39083040), (8, 34197660), (9, 30397920), (10, 27358128), (12, 22798440), (14, 19541520), (15, 18238752), (16, 17098830), (18, 15198960), (20, 13679064), (21, 13027680), (24, 11399220), (27, 10132640), (28, 9770760), (30, 9119376), (32, 8549415), (35, 7816608), (36, 7599480), (40, 6839532), (42, 6513840), (45, 6079584), (48, 5699610), (54, 5066320), (56, 4885380), (60, 4559688), (63, 4342560), (70, 3908304), (72, 3799740), (80, 3419766), (83, 3296160), (84, 3256920), (90, 3039792), (96, 2849805), (105, 2605536), (108, 2533160), (109, 2509920), (112, 2442690), (120, 2279844), (126, 2171280), (135, 2026528), (140, 1954152), (144, 1899870), (160, 1709883), (166, 1648080), (168, 1628460), (180, 1519896), (189, 1447520), (210, 1302768), (216, 1266580), (218, 1254960), (224, 1221345), (240, 1139922), (249, 1098720), (252, 1085640), (270, 1013264), (280, 977076), (288, 949935), (315, 868512), (327, 836640), (332, 824040), (336, 814230), (360, 759948), (378, 723760), (415, 659232), (420, 651384), (432, 633290), (436, 627480), (480, 569961), (498, 549360), (504, 542820), (540, 506632), (545, 501984), (560, 488538), (581, 470880), (630, 434256), (654, 418320), (664, 412020), (672, 407115), (720, 379974), (747, 366240), (756, 361880), (763, 358560), (830, 329616), (840, 325692), (864, 316645), (872, 313740), (945, 289504), (981, 278880), (996, 274680), (1008, 271410), (1080, 253316), (1090, 250992), (1120, 244269), (1162, 235440), (1245, 219744), (1260, 217128), (1308, 209160), (1328, 206010), (1440, 189987), (1494, 183120), (1512, 180940), (1526, 179280), (1635, 167328), (1660, 164808), (1680, 162846), (1743, 156960), (1744, 156870), (1890, 144752), (1962, 139440), (1992, 137340), (2016, 135705), (2160, 126658), (2180, 125496), (2241, 122080), (2289, 119520), (2324, 117720), (2490, 109872), (2520, 108564), (2616, 104580), (2656, 103005), (2905, 94176), (2943, 92960), (2988, 91560), (3024, 90470), (3052, 89640), (3270, 83664), (3320, 82404), (3360, 81423), (3486, 78480), (3488, 78435), (3735, 73248), (3780, 72376), (3815, 71712), (3924, 69720), (3984, 68670), (4320, 63329), (4360, 62748), (4482, 61040), (4578, 59760), (4648, 58860), (4905, 55776), (4980, 54936), (5040, 54282), (5229, 52320), (5232, 52290), (5810, 47088), (5886, 46480), (5976, 45780), (6048, 45235), (6104, 44820), (6540, 41832), (6640, 41202), (6867, 39840), (6972, 39240), (7470, 36624), (7560, 36188), (7630, 35856), (7848, 34860), (7968, 34335), (8715, 31392), (8720, 31374), (8964, 30520), (9047, 30240), (9156, 29880), (9296, 29430), (9810, 27888), (9960, 27468), (10080, 27141), (10458, 26160), (10464, 26145), (11205, 24416), (11445, 23904), (11620, 23544), (11772, 23240), (11952, 22890), (12208, 22410), (13080, 20916), (13280, 20601), (13734, 19920), (13944, 19620), (14715, 18592), (14940, 18312), (15120, 18094), (15260, 17928), (15687, 17440), (15696, 17430)]