1219895040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3491}}^1$

素因数の和:3535

約数の個数: 288

約数和(自身を含む): 4796499456

約数和(自身を除く): 3576604416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1280, 1344, 1365, 1456, 1560, 1664, 1680, 1792, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3328, 3360, 3491, 3640, 3840, 4160, 4368, 4480, 4992, 5376, 5460, 5824, 6240, 6720, 6982, 7280, 8320, 8736, 8960, 9984, 10473, 10920, 11648, 12480, 13440, 13964, 14560, 16640, 17455, 17472, 20946, 21840, 23296, 24437, 24960, 26880, 27928, 29120, 34910, 34944, 41892, 43680, 45383, 48874, 49920, 52365, 55856, 58240, 69820, 69888, 73311, 83784, 87360, 90766, 97748, 104730, 111712, 116480, 122185, 136149, 139640, 146622, 167568, 174720, 181532, 195496, 209460, 223424, 226915, 244370, 272298, 279280, 293244, 317681, 335136, 349440, 363064, 366555, 390992, 418920, 446848, 453830, 488740, 544596, 558560, 586488, 635362, 670272, 680745, 726128, 733110, 781984, 837840, 893696, 907660, 953043, 977480, 1089192, 1117120, 1172976, 1270724, 1340544, 1361490, 1452256, 1466220, 1563968, 1588405, 1675680, 1815320, 1906086, 1954960, 2178384, 2234240, 2345952, 2541448, 2681088, 2722980, 2904512, 2932440, 3127936, 3176810, 3351360, 3630640, 3812172, 3909920, 4356768, 4468480, 4691904, 4765215, 5082896, 5445960, 5809024, 5864880, 6255872, 6353620, 6702720, 7261280, 7624344, 7819840, 8713536, 9383808, 9530430, 10165792, 10891920, 11618048, 11729760, 12707240, 13405440, 14522560, 15248688, 15639680, 17427072, 18767616, 19060860, 20331584, 21783840, 23459520, 25414480, 29045120, 30497376, 31279360, 34854144, 38121720, 40663168, 43567680, 46919040, 50828960, 58090240, 60994752, 76243440, 81326336, 87135360, 93838080, 101657920, 121989504, 152486880, 174270720, 203315840, 243979008, 304973760, 406631680, 609947520, 1219895040]

約数ペア:

[(1, 1219895040), (2, 609947520), (3, 406631680), (4, 304973760), (5, 243979008), (6, 203315840), (7, 174270720), (8, 152486880), (10, 121989504), (12, 101657920), (13, 93838080), (14, 87135360), (15, 81326336), (16, 76243440), (20, 60994752), (21, 58090240), (24, 50828960), (26, 46919040), (28, 43567680), (30, 40663168), (32, 38121720), (35, 34854144), (39, 31279360), (40, 30497376), (42, 29045120), (48, 25414480), (52, 23459520), (56, 21783840), (60, 20331584), (64, 19060860), (65, 18767616), (70, 17427072), (78, 15639680), (80, 15248688), (84, 14522560), (91, 13405440), (96, 12707240), (104, 11729760), (105, 11618048), (112, 10891920), (120, 10165792), (128, 9530430), (130, 9383808), (140, 8713536), (156, 7819840), (160, 7624344), (168, 7261280), (182, 6702720), (192, 6353620), (195, 6255872), (208, 5864880), (210, 5809024), (224, 5445960), (240, 5082896), (256, 4765215), (260, 4691904), (273, 4468480), (280, 4356768), (312, 3909920), (320, 3812172), (336, 3630640), (364, 3351360), (384, 3176810), (390, 3127936), (416, 2932440), (420, 2904512), (448, 2722980), (455, 2681088), (480, 2541448), (520, 2345952), (546, 2234240), (560, 2178384), (624, 1954960), (640, 1906086), (672, 1815320), (728, 1675680), (768, 1588405), (780, 1563968), (832, 1466220), (840, 1452256), (896, 1361490), (910, 1340544), (960, 1270724), (1040, 1172976), (1092, 1117120), (1120, 1089192), (1248, 977480), (1280, 953043), (1344, 907660), (1365, 893696), (1456, 837840), (1560, 781984), (1664, 733110), (1680, 726128), (1792, 680745), (1820, 670272), (1920, 635362), (2080, 586488), (2184, 558560), (2240, 544596), (2496, 488740), (2688, 453830), (2730, 446848), (2912, 418920), (3120, 390992), (3328, 366555), (3360, 363064), (3491, 349440), (3640, 335136), (3840, 317681), (4160, 293244), (4368, 279280), (4480, 272298), (4992, 244370), (5376, 226915), (5460, 223424), (5824, 209460), (6240, 195496), (6720, 181532), (6982, 174720), (7280, 167568), (8320, 146622), (8736, 139640), (8960, 136149), (9984, 122185), (10473, 116480), (10920, 111712), (11648, 104730), (12480, 97748), (13440, 90766), (13964, 87360), (14560, 83784), (16640, 73311), (17455, 69888), (17472, 69820), (20946, 58240), (21840, 55856), (23296, 52365), (24437, 49920), (24960, 48874), (26880, 45383), (27928, 43680), (29120, 41892), (34910, 34944)]