66694320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:441

約数の個数: 320

約数和(自身を含む): 287124480

約数和(自身を除く): 220430160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 401, 420, 432, 440, 462, 495, 504, 528, 540, 560, 594, 616, 630, 660, 693, 720, 756, 770, 792, 802, 840, 880, 924, 945, 990, 1008, 1080, 1155, 1188, 1203, 1232, 1260, 1320, 1386, 1485, 1512, 1540, 1584, 1604, 1680, 1848, 1890, 1980, 2005, 2079, 2160, 2310, 2376, 2406, 2520, 2640, 2772, 2807, 2970, 3024, 3080, 3208, 3465, 3609, 3696, 3780, 3960, 4010, 4158, 4411, 4620, 4752, 4812, 5040, 5544, 5614, 5940, 6015, 6160, 6416, 6930, 7218, 7560, 7920, 8020, 8316, 8421, 8822, 9240, 9624, 10395, 10827, 11088, 11228, 11880, 12030, 13233, 13860, 14035, 14436, 15120, 16040, 16632, 16842, 17644, 18045, 18480, 19248, 20790, 21654, 22055, 22456, 23760, 24060, 25263, 26466, 27720, 28070, 28872, 30877, 32080, 33264, 33684, 35288, 36090, 39699, 41580, 42105, 43308, 44110, 44912, 48120, 50526, 52932, 54135, 55440, 56140, 57744, 61754, 66165, 67368, 70576, 72180, 75789, 79398, 83160, 84210, 86616, 88220, 92631, 96240, 101052, 105864, 108270, 112280, 119097, 123508, 126315, 132330, 134736, 144360, 151578, 154385, 158796, 166320, 168420, 173232, 176440, 185262, 198495, 202104, 211728, 216540, 224560, 238194, 247016, 252630, 264660, 277893, 288720, 303156, 308770, 317592, 336840, 352880, 370524, 378945, 396990, 404208, 433080, 463155, 476388, 494032, 505260, 529320, 555786, 595485, 606312, 617540, 635184, 673680, 741048, 757890, 793980, 833679, 866160, 926310, 952776, 1010520, 1058640, 1111572, 1190970, 1212624, 1235080, 1389465, 1482096, 1515780, 1587960, 1667358, 1852620, 1905552, 2021040, 2223144, 2381940, 2470160, 2778930, 3031560, 3175920, 3334716, 3705240, 4168395, 4446288, 4763880, 5557860, 6063120, 6669432, 7410480, 8336790, 9527760, 11115720, 13338864, 16673580, 22231440, 33347160, 66694320]

約数ペア:

[(1, 66694320), (2, 33347160), (3, 22231440), (4, 16673580), (5, 13338864), (6, 11115720), (7, 9527760), (8, 8336790), (9, 7410480), (10, 6669432), (11, 6063120), (12, 5557860), (14, 4763880), (15, 4446288), (16, 4168395), (18, 3705240), (20, 3334716), (21, 3175920), (22, 3031560), (24, 2778930), (27, 2470160), (28, 2381940), (30, 2223144), (33, 2021040), (35, 1905552), (36, 1852620), (40, 1667358), (42, 1587960), (44, 1515780), (45, 1482096), (48, 1389465), (54, 1235080), (55, 1212624), (56, 1190970), (60, 1111572), (63, 1058640), (66, 1010520), (70, 952776), (72, 926310), (77, 866160), (80, 833679), (84, 793980), (88, 757890), (90, 741048), (99, 673680), (105, 635184), (108, 617540), (110, 606312), (112, 595485), (120, 555786), (126, 529320), (132, 505260), (135, 494032), (140, 476388), (144, 463155), (154, 433080), (165, 404208), (168, 396990), (176, 378945), (180, 370524), (189, 352880), (198, 336840), (210, 317592), (216, 308770), (220, 303156), (231, 288720), (240, 277893), (252, 264660), (264, 252630), (270, 247016), (280, 238194), (297, 224560), (308, 216540), (315, 211728), (330, 202104), (336, 198495), (360, 185262), (378, 176440), (385, 173232), (396, 168420), (401, 166320), (420, 158796), (432, 154385), (440, 151578), (462, 144360), (495, 134736), (504, 132330), (528, 126315), (540, 123508), (560, 119097), (594, 112280), (616, 108270), (630, 105864), (660, 101052), (693, 96240), (720, 92631), (756, 88220), (770, 86616), (792, 84210), (802, 83160), (840, 79398), (880, 75789), (924, 72180), (945, 70576), (990, 67368), (1008, 66165), (1080, 61754), (1155, 57744), (1188, 56140), (1203, 55440), (1232, 54135), (1260, 52932), (1320, 50526), (1386, 48120), (1485, 44912), (1512, 44110), (1540, 43308), (1584, 42105), (1604, 41580), (1680, 39699), (1848, 36090), (1890, 35288), (1980, 33684), (2005, 33264), (2079, 32080), (2160, 30877), (2310, 28872), (2376, 28070), (2406, 27720), (2520, 26466), (2640, 25263), (2772, 24060), (2807, 23760), (2970, 22456), (3024, 22055), (3080, 21654), (3208, 20790), (3465, 19248), (3609, 18480), (3696, 18045), (3780, 17644), (3960, 16842), (4010, 16632), (4158, 16040), (4411, 15120), (4620, 14436), (4752, 14035), (4812, 13860), (5040, 13233), (5544, 12030), (5614, 11880), (5940, 11228), (6015, 11088), (6160, 10827), (6416, 10395), (6930, 9624), (7218, 9240), (7560, 8822), (7920, 8421), (8020, 8316)]