197843520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:585

約数の個数: 224

約数和(自身を含む): 731520000

約数和(自身を除く): 533676480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 59, 60, 64, 70, 80, 84, 96, 105, 112, 118, 120, 140, 160, 168, 177, 192, 210, 224, 236, 240, 280, 295, 320, 336, 354, 413, 420, 448, 472, 480, 499, 560, 590, 672, 708, 826, 840, 885, 944, 960, 998, 1120, 1180, 1239, 1344, 1416, 1497, 1652, 1680, 1770, 1888, 1996, 2065, 2240, 2360, 2478, 2495, 2832, 2994, 3304, 3360, 3493, 3540, 3776, 3992, 4130, 4720, 4956, 4990, 5664, 5988, 6195, 6608, 6720, 6986, 7080, 7485, 7984, 8260, 9440, 9912, 9980, 10479, 11328, 11976, 12390, 13216, 13972, 14160, 14970, 15968, 16520, 17465, 18880, 19824, 19960, 20958, 23952, 24780, 26432, 27944, 28320, 29441, 29940, 31936, 33040, 34930, 39648, 39920, 41916, 47904, 49560, 52395, 55888, 56640, 58882, 59880, 66080, 69860, 79296, 79840, 83832, 88323, 95808, 99120, 104790, 111776, 117764, 119760, 132160, 139720, 147205, 159680, 167664, 176646, 198240, 206087, 209580, 223552, 235528, 239520, 279440, 294410, 335328, 353292, 396480, 412174, 419160, 441615, 471056, 479040, 558880, 588820, 618261, 670656, 706584, 824348, 838320, 883230, 942112, 1030435, 1117760, 1177640, 1236522, 1413168, 1648696, 1676640, 1766460, 1884224, 2060870, 2355280, 2473044, 2826336, 3091305, 3297392, 3353280, 3532920, 4121740, 4710560, 4946088, 5652672, 6182610, 6594784, 7065840, 8243480, 9421120, 9892176, 12365220, 13189568, 14131680, 16486960, 19784352, 24730440, 28263360, 32973920, 39568704, 49460880, 65947840, 98921760, 197843520]

約数ペア:

[(1, 197843520), (2, 98921760), (3, 65947840), (4, 49460880), (5, 39568704), (6, 32973920), (7, 28263360), (8, 24730440), (10, 19784352), (12, 16486960), (14, 14131680), (15, 13189568), (16, 12365220), (20, 9892176), (21, 9421120), (24, 8243480), (28, 7065840), (30, 6594784), (32, 6182610), (35, 5652672), (40, 4946088), (42, 4710560), (48, 4121740), (56, 3532920), (59, 3353280), (60, 3297392), (64, 3091305), (70, 2826336), (80, 2473044), (84, 2355280), (96, 2060870), (105, 1884224), (112, 1766460), (118, 1676640), (120, 1648696), (140, 1413168), (160, 1236522), (168, 1177640), (177, 1117760), (192, 1030435), (210, 942112), (224, 883230), (236, 838320), (240, 824348), (280, 706584), (295, 670656), (320, 618261), (336, 588820), (354, 558880), (413, 479040), (420, 471056), (448, 441615), (472, 419160), (480, 412174), (499, 396480), (560, 353292), (590, 335328), (672, 294410), (708, 279440), (826, 239520), (840, 235528), (885, 223552), (944, 209580), (960, 206087), (998, 198240), (1120, 176646), (1180, 167664), (1239, 159680), (1344, 147205), (1416, 139720), (1497, 132160), (1652, 119760), (1680, 117764), (1770, 111776), (1888, 104790), (1996, 99120), (2065, 95808), (2240, 88323), (2360, 83832), (2478, 79840), (2495, 79296), (2832, 69860), (2994, 66080), (3304, 59880), (3360, 58882), (3493, 56640), (3540, 55888), (3776, 52395), (3992, 49560), (4130, 47904), (4720, 41916), (4956, 39920), (4990, 39648), (5664, 34930), (5988, 33040), (6195, 31936), (6608, 29940), (6720, 29441), (6986, 28320), (7080, 27944), (7485, 26432), (7984, 24780), (8260, 23952), (9440, 20958), (9912, 19960), (9980, 19824), (10479, 18880), (11328, 17465), (11976, 16520), (12390, 15968), (13216, 14970), (13972, 14160)]