67442760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:849

約数の個数: 256

約数和(自身を含む): 280627200

約数和(自身を除く): 213184440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 811, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1622, 1848, 1890, 1980, 2079, 2310, 2376, 2433, 2520, 2772, 2970, 3080, 3244, 3465, 3780, 3960, 4055, 4158, 4620, 4866, 5544, 5677, 5940, 6488, 6930, 7299, 7560, 8110, 8316, 8921, 9240, 9732, 10395, 11354, 11880, 12165, 13860, 14598, 16220, 16632, 17031, 17842, 19464, 20790, 21897, 22708, 24330, 26763, 27720, 28385, 29196, 32440, 34062, 35684, 36495, 41580, 43794, 44605, 45416, 48660, 51093, 53526, 56770, 58392, 62447, 68124, 71368, 72990, 80289, 83160, 85155, 87588, 89210, 97320, 102186, 107052, 109485, 113540, 124894, 133815, 136248, 145980, 153279, 160578, 170310, 175176, 178420, 187341, 204372, 214104, 218970, 227080, 240867, 249788, 255465, 267630, 291960, 306558, 312235, 321156, 340620, 356840, 374682, 401445, 408744, 437940, 481734, 499576, 510930, 535260, 562023, 613116, 624470, 642312, 681240, 749364, 766395, 802890, 875880, 936705, 963468, 1021860, 1070520, 1124046, 1204335, 1226232, 1248940, 1498728, 1532790, 1605780, 1686069, 1873410, 1926936, 2043720, 2248092, 2408670, 2497880, 2810115, 3065580, 3211560, 3372138, 3746820, 4496184, 4817340, 5620230, 6131160, 6744276, 7493640, 8430345, 9634680, 11240460, 13488552, 16860690, 22480920, 33721380, 67442760]

約数ペア:

[(1, 67442760), (2, 33721380), (3, 22480920), (4, 16860690), (5, 13488552), (6, 11240460), (7, 9634680), (8, 8430345), (9, 7493640), (10, 6744276), (11, 6131160), (12, 5620230), (14, 4817340), (15, 4496184), (18, 3746820), (20, 3372138), (21, 3211560), (22, 3065580), (24, 2810115), (27, 2497880), (28, 2408670), (30, 2248092), (33, 2043720), (35, 1926936), (36, 1873410), (40, 1686069), (42, 1605780), (44, 1532790), (45, 1498728), (54, 1248940), (55, 1226232), (56, 1204335), (60, 1124046), (63, 1070520), (66, 1021860), (70, 963468), (72, 936705), (77, 875880), (84, 802890), (88, 766395), (90, 749364), (99, 681240), (105, 642312), (108, 624470), (110, 613116), (120, 562023), (126, 535260), (132, 510930), (135, 499576), (140, 481734), (154, 437940), (165, 408744), (168, 401445), (180, 374682), (189, 356840), (198, 340620), (210, 321156), (216, 312235), (220, 306558), (231, 291960), (252, 267630), (264, 255465), (270, 249788), (280, 240867), (297, 227080), (308, 218970), (315, 214104), (330, 204372), (360, 187341), (378, 178420), (385, 175176), (396, 170310), (420, 160578), (440, 153279), (462, 145980), (495, 136248), (504, 133815), (540, 124894), (594, 113540), (616, 109485), (630, 107052), (660, 102186), (693, 97320), (756, 89210), (770, 87588), (792, 85155), (811, 83160), (840, 80289), (924, 72990), (945, 71368), (990, 68124), (1080, 62447), (1155, 58392), (1188, 56770), (1260, 53526), (1320, 51093), (1386, 48660), (1485, 45416), (1512, 44605), (1540, 43794), (1622, 41580), (1848, 36495), (1890, 35684), (1980, 34062), (2079, 32440), (2310, 29196), (2376, 28385), (2433, 27720), (2520, 26763), (2772, 24330), (2970, 22708), (3080, 21897), (3244, 20790), (3465, 19464), (3780, 17842), (3960, 17031), (4055, 16632), (4158, 16220), (4620, 14598), (4866, 13860), (5544, 12165), (5677, 11880), (5940, 11354), (6488, 10395), (6930, 9732), (7299, 9240), (7560, 8921), (8110, 8316)]