69420120

素因数分解:

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

素因数の和:726

約数の個数: 192

約数和(自身を含む): 261999360

約数和(自身を除く): 192579240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 616, 660, 683, 726, 770, 840, 847, 924, 968, 1155, 1210, 1320, 1366, 1452, 1540, 1694, 1815, 1848, 2049, 2310, 2420, 2541, 2732, 2904, 3080, 3388, 3415, 3630, 4098, 4235, 4620, 4781, 4840, 5082, 5464, 6776, 6830, 7260, 7513, 8196, 8470, 9240, 9562, 10164, 10245, 12705, 13660, 14343, 14520, 15026, 16392, 16940, 19124, 20328, 20490, 22539, 23905, 25410, 27320, 28686, 30052, 33880, 37565, 38248, 40980, 45078, 47810, 50820, 52591, 57372, 60104, 71715, 75130, 81960, 82643, 90156, 95620, 101640, 105182, 112695, 114744, 143430, 150260, 157773, 165286, 180312, 191240, 210364, 225390, 247929, 262955, 286860, 300520, 315546, 330572, 413215, 420728, 450780, 495858, 525910, 573720, 578501, 631092, 661144, 788865, 826430, 901560, 991716, 1051820, 1157002, 1239645, 1262184, 1577730, 1652860, 1735503, 1983432, 2103640, 2314004, 2479290, 2892505, 3155460, 3305720, 3471006, 4628008, 4958580, 5785010, 6310920, 6942012, 8677515, 9917160, 11570020, 13884024, 17355030, 23140040, 34710060, 69420120]

約数ペア:

[(1, 69420120), (2, 34710060), (3, 23140040), (4, 17355030), (5, 13884024), (6, 11570020), (7, 9917160), (8, 8677515), (10, 6942012), (11, 6310920), (12, 5785010), (14, 4958580), (15, 4628008), (20, 3471006), (21, 3305720), (22, 3155460), (24, 2892505), (28, 2479290), (30, 2314004), (33, 2103640), (35, 1983432), (40, 1735503), (42, 1652860), (44, 1577730), (55, 1262184), (56, 1239645), (60, 1157002), (66, 1051820), (70, 991716), (77, 901560), (84, 826430), (88, 788865), (105, 661144), (110, 631092), (120, 578501), (121, 573720), (132, 525910), (140, 495858), (154, 450780), (165, 420728), (168, 413215), (210, 330572), (220, 315546), (231, 300520), (242, 286860), (264, 262955), (280, 247929), (308, 225390), (330, 210364), (363, 191240), (385, 180312), (420, 165286), (440, 157773), (462, 150260), (484, 143430), (605, 114744), (616, 112695), (660, 105182), (683, 101640), (726, 95620), (770, 90156), (840, 82643), (847, 81960), (924, 75130), (968, 71715), (1155, 60104), (1210, 57372), (1320, 52591), (1366, 50820), (1452, 47810), (1540, 45078), (1694, 40980), (1815, 38248), (1848, 37565), (2049, 33880), (2310, 30052), (2420, 28686), (2541, 27320), (2732, 25410), (2904, 23905), (3080, 22539), (3388, 20490), (3415, 20328), (3630, 19124), (4098, 16940), (4235, 16392), (4620, 15026), (4781, 14520), (4840, 14343), (5082, 13660), (5464, 12705), (6776, 10245), (6830, 10164), (7260, 9562), (7513, 9240), (8196, 8470)]