265685280

素因数分解:

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

素因数の和:871

約数の個数: 192

約数和(自身を含む): 966712320

約数和(自身を除く): 701027040

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

約数ペア:

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