1300208280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1097}}^1$

素因数の和:1218

約数の個数: 256

約数和(自身を含む): 4781306880

約数和(自身を除く): 3481098600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 83, 84, 85, 102, 105, 119, 120, 136, 140, 166, 168, 170, 204, 210, 238, 249, 255, 280, 332, 340, 357, 408, 415, 420, 476, 498, 510, 581, 595, 664, 680, 714, 830, 840, 952, 996, 1020, 1097, 1162, 1190, 1245, 1411, 1428, 1660, 1743, 1785, 1992, 2040, 2194, 2324, 2380, 2490, 2822, 2856, 2905, 3291, 3320, 3486, 3570, 4233, 4388, 4648, 4760, 4980, 5485, 5644, 5810, 6582, 6972, 7055, 7140, 7679, 8466, 8715, 8776, 9877, 9960, 10970, 11288, 11620, 13164, 13944, 14110, 14280, 15358, 16455, 16932, 17430, 18649, 19754, 21165, 21940, 23037, 23240, 26328, 28220, 29631, 30716, 32910, 33864, 34860, 37298, 38395, 39508, 42330, 43880, 46074, 49385, 55947, 56440, 59262, 61432, 65820, 69720, 74596, 76790, 79016, 84660, 91051, 92148, 93245, 98770, 111894, 115185, 118524, 130543, 131640, 148155, 149192, 153580, 169320, 182102, 184296, 186490, 197540, 223788, 230370, 237048, 261086, 273153, 279735, 296310, 307160, 364204, 372980, 391629, 395080, 447576, 455255, 460740, 522172, 546306, 559470, 592620, 637357, 652715, 728408, 745960, 783258, 910510, 921480, 1044344, 1092612, 1118940, 1185240, 1274714, 1305430, 1365765, 1547867, 1566516, 1821020, 1912071, 1958145, 2185224, 2237880, 2549428, 2610860, 2731530, 3095734, 3133032, 3186785, 3642040, 3824142, 3916290, 4643601, 5098856, 5221720, 5463060, 6191468, 6373570, 7648284, 7739335, 7832580, 9287202, 9560355, 10835069, 10926120, 12382936, 12747140, 15296568, 15478670, 15665160, 18574404, 19120710, 21670138, 23218005, 25494280, 30957340, 32505207, 37148808, 38241420, 43340276, 46436010, 54175345, 61914680, 65010414, 76482840, 86680552, 92872020, 108350690, 130020828, 162526035, 185744040, 216701380, 260041656, 325052070, 433402760, 650104140, 1300208280]

約数ペア:

[(1, 1300208280), (2, 650104140), (3, 433402760), (4, 325052070), (5, 260041656), (6, 216701380), (7, 185744040), (8, 162526035), (10, 130020828), (12, 108350690), (14, 92872020), (15, 86680552), (17, 76482840), (20, 65010414), (21, 61914680), (24, 54175345), (28, 46436010), (30, 43340276), (34, 38241420), (35, 37148808), (40, 32505207), (42, 30957340), (51, 25494280), (56, 23218005), (60, 21670138), (68, 19120710), (70, 18574404), (83, 15665160), (84, 15478670), (85, 15296568), (102, 12747140), (105, 12382936), (119, 10926120), (120, 10835069), (136, 9560355), (140, 9287202), (166, 7832580), (168, 7739335), (170, 7648284), (204, 6373570), (210, 6191468), (238, 5463060), (249, 5221720), (255, 5098856), (280, 4643601), (332, 3916290), (340, 3824142), (357, 3642040), (408, 3186785), (415, 3133032), (420, 3095734), (476, 2731530), (498, 2610860), (510, 2549428), (581, 2237880), (595, 2185224), (664, 1958145), (680, 1912071), (714, 1821020), (830, 1566516), (840, 1547867), (952, 1365765), (996, 1305430), (1020, 1274714), (1097, 1185240), (1162, 1118940), (1190, 1092612), (1245, 1044344), (1411, 921480), (1428, 910510), (1660, 783258), (1743, 745960), (1785, 728408), (1992, 652715), (2040, 637357), (2194, 592620), (2324, 559470), (2380, 546306), (2490, 522172), (2822, 460740), (2856, 455255), (2905, 447576), (3291, 395080), (3320, 391629), (3486, 372980), (3570, 364204), (4233, 307160), (4388, 296310), (4648, 279735), (4760, 273153), (4980, 261086), (5485, 237048), (5644, 230370), (5810, 223788), (6582, 197540), (6972, 186490), (7055, 184296), (7140, 182102), (7679, 169320), (8466, 153580), (8715, 149192), (8776, 148155), (9877, 131640), (9960, 130543), (10970, 118524), (11288, 115185), (11620, 111894), (13164, 98770), (13944, 93245), (14110, 92148), (14280, 91051), (15358, 84660), (16455, 79016), (16932, 76790), (17430, 74596), (18649, 69720), (19754, 65820), (21165, 61432), (21940, 59262), (23037, 56440), (23240, 55947), (26328, 49385), (28220, 46074), (29631, 43880), (30716, 42330), (32910, 39508), (33864, 38395), (34860, 37298)]