25243680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1$

素因数の和:719

約数の個数: 192

約数和(自身を含む): 99283968

約数和(自身を除く): 74040288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 683, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1366, 1540, 1680, 1760, 1848, 2049, 2310, 2464, 2640, 2732, 3080, 3360, 3415, 3696, 4098, 4620, 4781, 5280, 5464, 6160, 6830, 7392, 7513, 8196, 9240, 9562, 10245, 10928, 12320, 13660, 14343, 15026, 16392, 18480, 19124, 20490, 21856, 22539, 23905, 27320, 28686, 30052, 32784, 36960, 37565, 38248, 40980, 45078, 47810, 52591, 54640, 57372, 60104, 65568, 71715, 75130, 76496, 81960, 90156, 95620, 105182, 109280, 112695, 114744, 120208, 143430, 150260, 152992, 157773, 163920, 180312, 191240, 210364, 225390, 229488, 240416, 262955, 286860, 300520, 315546, 327840, 360624, 382480, 420728, 450780, 458976, 525910, 573720, 601040, 631092, 721248, 764960, 788865, 841456, 901560, 1051820, 1147440, 1202080, 1262184, 1577730, 1682912, 1803120, 2103640, 2294880, 2524368, 3155460, 3606240, 4207280, 5048736, 6310920, 8414560, 12621840, 25243680]

約数ペア:

[(1, 25243680), (2, 12621840), (3, 8414560), (4, 6310920), (5, 5048736), (6, 4207280), (7, 3606240), (8, 3155460), (10, 2524368), (11, 2294880), (12, 2103640), (14, 1803120), (15, 1682912), (16, 1577730), (20, 1262184), (21, 1202080), (22, 1147440), (24, 1051820), (28, 901560), (30, 841456), (32, 788865), (33, 764960), (35, 721248), (40, 631092), (42, 601040), (44, 573720), (48, 525910), (55, 458976), (56, 450780), (60, 420728), (66, 382480), (70, 360624), (77, 327840), (80, 315546), (84, 300520), (88, 286860), (96, 262955), (105, 240416), (110, 229488), (112, 225390), (120, 210364), (132, 191240), (140, 180312), (154, 163920), (160, 157773), (165, 152992), (168, 150260), (176, 143430), (210, 120208), (220, 114744), (224, 112695), (231, 109280), (240, 105182), (264, 95620), (280, 90156), (308, 81960), (330, 76496), (336, 75130), (352, 71715), (385, 65568), (420, 60104), (440, 57372), (462, 54640), (480, 52591), (528, 47810), (560, 45078), (616, 40980), (660, 38248), (672, 37565), (683, 36960), (770, 32784), (840, 30052), (880, 28686), (924, 27320), (1056, 23905), (1120, 22539), (1155, 21856), (1232, 20490), (1320, 19124), (1366, 18480), (1540, 16392), (1680, 15026), (1760, 14343), (1848, 13660), (2049, 12320), (2310, 10928), (2464, 10245), (2640, 9562), (2732, 9240), (3080, 8196), (3360, 7513), (3415, 7392), (3696, 6830), (4098, 6160), (4620, 5464), (4781, 5280)]