127072960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 224

約数和(自身を含む): 379219968

約数和(自身を除く): 252147008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 47, 56, 64, 68, 70, 71, 80, 85, 94, 112, 119, 136, 140, 142, 160, 170, 188, 224, 235, 238, 272, 280, 284, 320, 329, 340, 355, 376, 448, 470, 476, 497, 544, 560, 568, 595, 658, 680, 710, 752, 799, 940, 952, 994, 1088, 1120, 1136, 1190, 1207, 1316, 1360, 1420, 1504, 1598, 1645, 1880, 1904, 1988, 2240, 2272, 2380, 2414, 2485, 2632, 2720, 2840, 3008, 3196, 3290, 3337, 3760, 3808, 3976, 3995, 4544, 4760, 4828, 4970, 5264, 5440, 5593, 5680, 6035, 6392, 6580, 6674, 7520, 7616, 7952, 7990, 8449, 9520, 9656, 9940, 10528, 11186, 11360, 12070, 12784, 13160, 13348, 15040, 15904, 15980, 16685, 16898, 19040, 19312, 19880, 21056, 22372, 22720, 23359, 24140, 25568, 26320, 26696, 27965, 31808, 31960, 33370, 33796, 38080, 38624, 39760, 42245, 44744, 46718, 48280, 51136, 52640, 53392, 55930, 56729, 63920, 66740, 67592, 77248, 79520, 84490, 89488, 93436, 96560, 105280, 106784, 111860, 113458, 116795, 127840, 133480, 135184, 159040, 168980, 178976, 186872, 193120, 213568, 223720, 226916, 233590, 255680, 266960, 270368, 283645, 337960, 357952, 373744, 386240, 397103, 447440, 453832, 467180, 533920, 540736, 567290, 675920, 747488, 794206, 894880, 907664, 934360, 1067840, 1134580, 1351840, 1494976, 1588412, 1789760, 1815328, 1868720, 1985515, 2269160, 2703680, 3176824, 3630656, 3737440, 3971030, 4538320, 6353648, 7474880, 7942060, 9076640, 12707296, 15884120, 18153280, 25414592, 31768240, 63536480, 127072960]

約数ペア:

[(1, 127072960), (2, 63536480), (4, 31768240), (5, 25414592), (7, 18153280), (8, 15884120), (10, 12707296), (14, 9076640), (16, 7942060), (17, 7474880), (20, 6353648), (28, 4538320), (32, 3971030), (34, 3737440), (35, 3630656), (40, 3176824), (47, 2703680), (56, 2269160), (64, 1985515), (68, 1868720), (70, 1815328), (71, 1789760), (80, 1588412), (85, 1494976), (94, 1351840), (112, 1134580), (119, 1067840), (136, 934360), (140, 907664), (142, 894880), (160, 794206), (170, 747488), (188, 675920), (224, 567290), (235, 540736), (238, 533920), (272, 467180), (280, 453832), (284, 447440), (320, 397103), (329, 386240), (340, 373744), (355, 357952), (376, 337960), (448, 283645), (470, 270368), (476, 266960), (497, 255680), (544, 233590), (560, 226916), (568, 223720), (595, 213568), (658, 193120), (680, 186872), (710, 178976), (752, 168980), (799, 159040), (940, 135184), (952, 133480), (994, 127840), (1088, 116795), (1120, 113458), (1136, 111860), (1190, 106784), (1207, 105280), (1316, 96560), (1360, 93436), (1420, 89488), (1504, 84490), (1598, 79520), (1645, 77248), (1880, 67592), (1904, 66740), (1988, 63920), (2240, 56729), (2272, 55930), (2380, 53392), (2414, 52640), (2485, 51136), (2632, 48280), (2720, 46718), (2840, 44744), (3008, 42245), (3196, 39760), (3290, 38624), (3337, 38080), (3760, 33796), (3808, 33370), (3976, 31960), (3995, 31808), (4544, 27965), (4760, 26696), (4828, 26320), (4970, 25568), (5264, 24140), (5440, 23359), (5593, 22720), (5680, 22372), (6035, 21056), (6392, 19880), (6580, 19312), (6674, 19040), (7520, 16898), (7616, 16685), (7952, 15980), (7990, 15904), (8449, 15040), (9520, 13348), (9656, 13160), (9940, 12784), (10528, 12070), (11186, 11360)]