304973760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3491}}^1$

素因数の和:3531

約数の個数: 224

約数和(自身を含む): 1192084992

約数和(自身を除く): 887111232

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, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3491, 3640, 4160, 4368, 5460, 5824, 6240, 6720, 6982, 7280, 8736, 10473, 10920, 12480, 13964, 14560, 17455, 17472, 20946, 21840, 24437, 27928, 29120, 34910, 41892, 43680, 45383, 48874, 52365, 55856, 69820, 73311, 83784, 87360, 90766, 97748, 104730, 111712, 122185, 136149, 139640, 146622, 167568, 181532, 195496, 209460, 223424, 226915, 244370, 272298, 279280, 293244, 317681, 335136, 363064, 366555, 390992, 418920, 453830, 488740, 544596, 558560, 586488, 635362, 670272, 680745, 726128, 733110, 781984, 837840, 907660, 953043, 977480, 1089192, 1117120, 1172976, 1270724, 1361490, 1452256, 1466220, 1563968, 1588405, 1675680, 1815320, 1906086, 1954960, 2178384, 2345952, 2541448, 2722980, 2904512, 2932440, 3176810, 3351360, 3630640, 3812172, 3909920, 4356768, 4691904, 4765215, 5082896, 5445960, 5864880, 6353620, 7261280, 7624344, 7819840, 8713536, 9530430, 10165792, 10891920, 11729760, 12707240, 14522560, 15248688, 19060860, 20331584, 21783840, 23459520, 25414480, 30497376, 38121720, 43567680, 50828960, 60994752, 76243440, 101657920, 152486880, 304973760]

約数ペア:

[(1, 304973760), (2, 152486880), (3, 101657920), (4, 76243440), (5, 60994752), (6, 50828960), (7, 43567680), (8, 38121720), (10, 30497376), (12, 25414480), (13, 23459520), (14, 21783840), (15, 20331584), (16, 19060860), (20, 15248688), (21, 14522560), (24, 12707240), (26, 11729760), (28, 10891920), (30, 10165792), (32, 9530430), (35, 8713536), (39, 7819840), (40, 7624344), (42, 7261280), (48, 6353620), (52, 5864880), (56, 5445960), (60, 5082896), (64, 4765215), (65, 4691904), (70, 4356768), (78, 3909920), (80, 3812172), (84, 3630640), (91, 3351360), (96, 3176810), (104, 2932440), (105, 2904512), (112, 2722980), (120, 2541448), (130, 2345952), (140, 2178384), (156, 1954960), (160, 1906086), (168, 1815320), (182, 1675680), (192, 1588405), (195, 1563968), (208, 1466220), (210, 1452256), (224, 1361490), (240, 1270724), (260, 1172976), (273, 1117120), (280, 1089192), (312, 977480), (320, 953043), (336, 907660), (364, 837840), (390, 781984), (416, 733110), (420, 726128), (448, 680745), (455, 670272), (480, 635362), (520, 586488), (546, 558560), (560, 544596), (624, 488740), (672, 453830), (728, 418920), (780, 390992), (832, 366555), (840, 363064), (910, 335136), (960, 317681), (1040, 293244), (1092, 279280), (1120, 272298), (1248, 244370), (1344, 226915), (1365, 223424), (1456, 209460), (1560, 195496), (1680, 181532), (1820, 167568), (2080, 146622), (2184, 139640), (2240, 136149), (2496, 122185), (2730, 111712), (2912, 104730), (3120, 97748), (3360, 90766), (3491, 87360), (3640, 83784), (4160, 73311), (4368, 69820), (5460, 55856), (5824, 52365), (6240, 48874), (6720, 45383), (6982, 43680), (7280, 41892), (8736, 34910), (10473, 29120), (10920, 27928), (12480, 24437), (13964, 21840), (14560, 20946), (17455, 17472)]