82608120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^3\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 256

約数和(自身を含む): 322560000

約数和(自身を除く): 239951880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 223, 245, 252, 270, 280, 294, 315, 343, 360, 378, 392, 420, 441, 446, 490, 504, 540, 588, 630, 669, 686, 735, 756, 840, 882, 892, 945, 980, 1029, 1080, 1115, 1176, 1260, 1323, 1338, 1372, 1470, 1512, 1561, 1715, 1764, 1784, 1890, 1960, 2007, 2058, 2205, 2230, 2520, 2646, 2676, 2744, 2940, 3087, 3122, 3345, 3430, 3528, 3780, 4014, 4116, 4410, 4460, 4683, 5145, 5292, 5352, 5880, 6021, 6174, 6244, 6615, 6690, 6860, 7560, 7805, 8028, 8232, 8820, 8920, 9261, 9366, 10035, 10290, 10584, 10927, 12042, 12348, 12488, 13230, 13380, 13720, 14049, 15435, 15610, 16056, 17640, 18522, 18732, 20070, 20580, 21854, 23415, 24084, 24696, 26460, 26760, 28098, 30105, 30870, 31220, 32781, 37044, 37464, 40140, 41160, 42147, 43708, 46305, 46830, 48168, 52920, 54635, 56196, 60210, 61740, 62440, 65562, 70245, 74088, 76489, 80280, 84294, 87416, 92610, 93660, 98343, 109270, 112392, 120420, 123480, 131124, 140490, 152978, 163905, 168588, 185220, 187320, 196686, 210735, 218540, 229467, 240840, 262248, 280980, 295029, 305956, 327810, 337176, 370440, 382445, 393372, 421470, 437080, 458934, 491715, 561960, 590058, 611912, 655620, 688401, 764890, 786744, 842940, 917868, 983430, 1147335, 1180116, 1311240, 1376802, 1475145, 1529780, 1685880, 1835736, 1966860, 2065203, 2294670, 2360232, 2753604, 2950290, 3059560, 3442005, 3933720, 4130406, 4589340, 5507208, 5900580, 6884010, 8260812, 9178680, 10326015, 11801160, 13768020, 16521624, 20652030, 27536040, 41304060, 82608120]

約数ペア:

[(1, 82608120), (2, 41304060), (3, 27536040), (4, 20652030), (5, 16521624), (6, 13768020), (7, 11801160), (8, 10326015), (9, 9178680), (10, 8260812), (12, 6884010), (14, 5900580), (15, 5507208), (18, 4589340), (20, 4130406), (21, 3933720), (24, 3442005), (27, 3059560), (28, 2950290), (30, 2753604), (35, 2360232), (36, 2294670), (40, 2065203), (42, 1966860), (45, 1835736), (49, 1685880), (54, 1529780), (56, 1475145), (60, 1376802), (63, 1311240), (70, 1180116), (72, 1147335), (84, 983430), (90, 917868), (98, 842940), (105, 786744), (108, 764890), (120, 688401), (126, 655620), (135, 611912), (140, 590058), (147, 561960), (168, 491715), (180, 458934), (189, 437080), (196, 421470), (210, 393372), (216, 382445), (223, 370440), (245, 337176), (252, 327810), (270, 305956), (280, 295029), (294, 280980), (315, 262248), (343, 240840), (360, 229467), (378, 218540), (392, 210735), (420, 196686), (441, 187320), (446, 185220), (490, 168588), (504, 163905), (540, 152978), (588, 140490), (630, 131124), (669, 123480), (686, 120420), (735, 112392), (756, 109270), (840, 98343), (882, 93660), (892, 92610), (945, 87416), (980, 84294), (1029, 80280), (1080, 76489), (1115, 74088), (1176, 70245), (1260, 65562), (1323, 62440), (1338, 61740), (1372, 60210), (1470, 56196), (1512, 54635), (1561, 52920), (1715, 48168), (1764, 46830), (1784, 46305), (1890, 43708), (1960, 42147), (2007, 41160), (2058, 40140), (2205, 37464), (2230, 37044), (2520, 32781), (2646, 31220), (2676, 30870), (2744, 30105), (2940, 28098), (3087, 26760), (3122, 26460), (3345, 24696), (3430, 24084), (3528, 23415), (3780, 21854), (4014, 20580), (4116, 20070), (4410, 18732), (4460, 18522), (4683, 17640), (5145, 16056), (5292, 15610), (5352, 15435), (5880, 14049), (6021, 13720), (6174, 13380), (6244, 13230), (6615, 12488), (6690, 12348), (6860, 12042), (7560, 10927), (7805, 10584), (8028, 10290), (8232, 10035), (8820, 9366), (8920, 9261)]