213635880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:766

約数の個数: 192

約数和(自身を含む): 744307200

約数和(自身を除く): 530671320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 243, 248, 270, 279, 310, 324, 360, 372, 405, 465, 486, 540, 558, 620, 648, 709, 744, 810, 837, 930, 972, 1080, 1116, 1215, 1240, 1395, 1418, 1620, 1674, 1860, 1944, 2127, 2232, 2430, 2511, 2790, 2836, 3240, 3348, 3545, 3720, 4185, 4254, 4860, 5022, 5580, 5672, 6381, 6696, 7090, 7533, 8370, 8508, 9720, 10044, 10635, 11160, 12555, 12762, 14180, 15066, 16740, 17016, 19143, 20088, 21270, 21979, 25110, 25524, 28360, 30132, 31905, 33480, 37665, 38286, 42540, 43958, 50220, 51048, 57429, 60264, 63810, 65937, 75330, 76572, 85080, 87916, 95715, 100440, 109895, 114858, 127620, 131874, 150660, 153144, 172287, 175832, 191430, 197811, 219790, 229716, 255240, 263748, 287145, 301320, 329685, 344574, 382860, 395622, 439580, 459432, 527496, 574290, 593433, 659370, 689148, 765720, 791244, 861435, 879160, 989055, 1148580, 1186866, 1318740, 1378296, 1582488, 1722870, 1780299, 1978110, 2297160, 2373732, 2637480, 2967165, 3445740, 3560598, 3956220, 4747464, 5340897, 5934330, 6891480, 7121196, 7912440, 8901495, 10681794, 11868660, 14242392, 17802990, 21363588, 23737320, 26704485, 35605980, 42727176, 53408970, 71211960, 106817940, 213635880]

約数ペア:

[(1, 213635880), (2, 106817940), (3, 71211960), (4, 53408970), (5, 42727176), (6, 35605980), (8, 26704485), (9, 23737320), (10, 21363588), (12, 17802990), (15, 14242392), (18, 11868660), (20, 10681794), (24, 8901495), (27, 7912440), (30, 7121196), (31, 6891480), (36, 5934330), (40, 5340897), (45, 4747464), (54, 3956220), (60, 3560598), (62, 3445740), (72, 2967165), (81, 2637480), (90, 2373732), (93, 2297160), (108, 1978110), (120, 1780299), (124, 1722870), (135, 1582488), (155, 1378296), (162, 1318740), (180, 1186866), (186, 1148580), (216, 989055), (243, 879160), (248, 861435), (270, 791244), (279, 765720), (310, 689148), (324, 659370), (360, 593433), (372, 574290), (405, 527496), (465, 459432), (486, 439580), (540, 395622), (558, 382860), (620, 344574), (648, 329685), (709, 301320), (744, 287145), (810, 263748), (837, 255240), (930, 229716), (972, 219790), (1080, 197811), (1116, 191430), (1215, 175832), (1240, 172287), (1395, 153144), (1418, 150660), (1620, 131874), (1674, 127620), (1860, 114858), (1944, 109895), (2127, 100440), (2232, 95715), (2430, 87916), (2511, 85080), (2790, 76572), (2836, 75330), (3240, 65937), (3348, 63810), (3545, 60264), (3720, 57429), (4185, 51048), (4254, 50220), (4860, 43958), (5022, 42540), (5580, 38286), (5672, 37665), (6381, 33480), (6696, 31905), (7090, 30132), (7533, 28360), (8370, 25524), (8508, 25110), (9720, 21979), (10044, 21270), (10635, 20088), (11160, 19143), (12555, 17016), (12762, 16740), (14180, 15066)]