531370560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:873

約数の個数: 224

約数和(自身を含む): 1948769280

約数和(自身を除く): 1417398720

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, 60, 64, 70, 80, 84, 96, 105, 107, 112, 120, 140, 160, 168, 192, 210, 214, 224, 240, 280, 320, 321, 336, 420, 428, 448, 480, 535, 560, 642, 672, 739, 749, 840, 856, 960, 1070, 1120, 1284, 1344, 1478, 1498, 1605, 1680, 1712, 2140, 2217, 2240, 2247, 2568, 2956, 2996, 3210, 3360, 3424, 3695, 3745, 4280, 4434, 4494, 5136, 5173, 5912, 5992, 6420, 6720, 6848, 7390, 7490, 8560, 8868, 8988, 10272, 10346, 11085, 11235, 11824, 11984, 12840, 14780, 14980, 15519, 17120, 17736, 17976, 20544, 20692, 22170, 22470, 23648, 23968, 25680, 25865, 29560, 29960, 31038, 34240, 35472, 35952, 41384, 44340, 44940, 47296, 47936, 51360, 51730, 59120, 59920, 62076, 70944, 71904, 77595, 79073, 82768, 88680, 89880, 102720, 103460, 118240, 119840, 124152, 141888, 143808, 155190, 158146, 165536, 177360, 179760, 206920, 236480, 237219, 239680, 248304, 310380, 316292, 331072, 354720, 359520, 395365, 413840, 474438, 496608, 553511, 620760, 632584, 709440, 719040, 790730, 827680, 948876, 993216, 1107022, 1186095, 1241520, 1265168, 1581460, 1655360, 1660533, 1897752, 2214044, 2372190, 2483040, 2530336, 2767555, 3162920, 3321066, 3795504, 4428088, 4744380, 4966080, 5060672, 5535110, 6325840, 6642132, 7591008, 8302665, 8856176, 9488760, 11070220, 12651680, 13284264, 15182016, 16605330, 17712352, 18977520, 22140440, 25303360, 26568528, 33210660, 35424704, 37955040, 44280880, 53137056, 66421320, 75910080, 88561760, 106274112, 132842640, 177123520, 265685280, 531370560]

約数ペア:

[(1, 531370560), (2, 265685280), (3, 177123520), (4, 132842640), (5, 106274112), (6, 88561760), (7, 75910080), (8, 66421320), (10, 53137056), (12, 44280880), (14, 37955040), (15, 35424704), (16, 33210660), (20, 26568528), (21, 25303360), (24, 22140440), (28, 18977520), (30, 17712352), (32, 16605330), (35, 15182016), (40, 13284264), (42, 12651680), (48, 11070220), (56, 9488760), (60, 8856176), (64, 8302665), (70, 7591008), (80, 6642132), (84, 6325840), (96, 5535110), (105, 5060672), (107, 4966080), (112, 4744380), (120, 4428088), (140, 3795504), (160, 3321066), (168, 3162920), (192, 2767555), (210, 2530336), (214, 2483040), (224, 2372190), (240, 2214044), (280, 1897752), (320, 1660533), (321, 1655360), (336, 1581460), (420, 1265168), (428, 1241520), (448, 1186095), (480, 1107022), (535, 993216), (560, 948876), (642, 827680), (672, 790730), (739, 719040), (749, 709440), (840, 632584), (856, 620760), (960, 553511), (1070, 496608), (1120, 474438), (1284, 413840), (1344, 395365), (1478, 359520), (1498, 354720), (1605, 331072), (1680, 316292), (1712, 310380), (2140, 248304), (2217, 239680), (2240, 237219), (2247, 236480), (2568, 206920), (2956, 179760), (2996, 177360), (3210, 165536), (3360, 158146), (3424, 155190), (3695, 143808), (3745, 141888), (4280, 124152), (4434, 119840), (4494, 118240), (5136, 103460), (5173, 102720), (5912, 89880), (5992, 88680), (6420, 82768), (6720, 79073), (6848, 77595), (7390, 71904), (7490, 70944), (8560, 62076), (8868, 59920), (8988, 59120), (10272, 51730), (10346, 51360), (11085, 47936), (11235, 47296), (11824, 44940), (11984, 44340), (12840, 41384), (14780, 35952), (14980, 35472), (15519, 34240), (17120, 31038), (17736, 29960), (17976, 29560), (20544, 25865), (20692, 25680), (22170, 23968), (22470, 23648)]