244089720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:499

約数の個数: 256

約数和(自身を含む): 943488000

約数和(自身を除く): 699398280

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, 54, 56, 60, 63, 70, 72, 83, 84, 90, 105, 108, 120, 126, 135, 140, 166, 168, 180, 189, 210, 216, 249, 252, 270, 280, 315, 332, 360, 378, 389, 415, 420, 498, 504, 540, 581, 630, 664, 747, 756, 778, 830, 840, 945, 996, 1080, 1162, 1167, 1245, 1260, 1494, 1512, 1556, 1660, 1743, 1890, 1945, 1992, 2241, 2324, 2334, 2490, 2520, 2723, 2905, 2988, 3112, 3320, 3486, 3501, 3735, 3780, 3890, 4482, 4648, 4668, 4980, 5229, 5446, 5810, 5835, 5976, 6972, 7002, 7470, 7560, 7780, 8169, 8715, 8964, 9336, 9960, 10458, 10503, 10892, 11205, 11620, 11670, 13615, 13944, 14004, 14940, 15560, 15687, 16338, 17430, 17505, 17928, 20916, 21006, 21784, 22410, 23240, 23340, 24507, 26145, 27230, 28008, 29880, 31374, 32287, 32676, 34860, 35010, 40845, 41832, 42012, 44820, 46680, 49014, 52290, 52515, 54460, 62748, 64574, 65352, 69720, 70020, 73521, 78435, 81690, 84024, 89640, 96861, 98028, 104580, 105030, 108920, 122535, 125496, 129148, 140040, 147042, 156870, 161435, 163380, 193722, 196056, 209160, 210060, 226009, 245070, 258296, 290583, 294084, 313740, 322870, 326760, 367605, 387444, 420120, 452018, 484305, 490140, 581166, 588168, 627480, 645740, 678027, 735210, 774888, 871749, 904036, 968610, 980280, 1130045, 1162332, 1291480, 1356054, 1452915, 1470420, 1743498, 1808072, 1937220, 2034081, 2260090, 2324664, 2712108, 2905830, 2940840, 3390135, 3486996, 3874440, 4068162, 4358745, 4520180, 5424216, 5811660, 6102243, 6780270, 6973992, 8136324, 8717490, 9040360, 10170405, 11623320, 12204486, 13560540, 16272648, 17434980, 20340810, 24408972, 27121080, 30511215, 34869960, 40681620, 48817944, 61022430, 81363240, 122044860, 244089720]

約数ペア:

[(1, 244089720), (2, 122044860), (3, 81363240), (4, 61022430), (5, 48817944), (6, 40681620), (7, 34869960), (8, 30511215), (9, 27121080), (10, 24408972), (12, 20340810), (14, 17434980), (15, 16272648), (18, 13560540), (20, 12204486), (21, 11623320), (24, 10170405), (27, 9040360), (28, 8717490), (30, 8136324), (35, 6973992), (36, 6780270), (40, 6102243), (42, 5811660), (45, 5424216), (54, 4520180), (56, 4358745), (60, 4068162), (63, 3874440), (70, 3486996), (72, 3390135), (83, 2940840), (84, 2905830), (90, 2712108), (105, 2324664), (108, 2260090), (120, 2034081), (126, 1937220), (135, 1808072), (140, 1743498), (166, 1470420), (168, 1452915), (180, 1356054), (189, 1291480), (210, 1162332), (216, 1130045), (249, 980280), (252, 968610), (270, 904036), (280, 871749), (315, 774888), (332, 735210), (360, 678027), (378, 645740), (389, 627480), (415, 588168), (420, 581166), (498, 490140), (504, 484305), (540, 452018), (581, 420120), (630, 387444), (664, 367605), (747, 326760), (756, 322870), (778, 313740), (830, 294084), (840, 290583), (945, 258296), (996, 245070), (1080, 226009), (1162, 210060), (1167, 209160), (1245, 196056), (1260, 193722), (1494, 163380), (1512, 161435), (1556, 156870), (1660, 147042), (1743, 140040), (1890, 129148), (1945, 125496), (1992, 122535), (2241, 108920), (2324, 105030), (2334, 104580), (2490, 98028), (2520, 96861), (2723, 89640), (2905, 84024), (2988, 81690), (3112, 78435), (3320, 73521), (3486, 70020), (3501, 69720), (3735, 65352), (3780, 64574), (3890, 62748), (4482, 54460), (4648, 52515), (4668, 52290), (4980, 49014), (5229, 46680), (5446, 44820), (5810, 42012), (5835, 41832), (5976, 40845), (6972, 35010), (7002, 34860), (7470, 32676), (7560, 32287), (7780, 31374), (8169, 29880), (8715, 28008), (8964, 27230), (9336, 26145), (9960, 24507), (10458, 23340), (10503, 23240), (10892, 22410), (11205, 21784), (11620, 21006), (11670, 20916), (13615, 17928), (13944, 17505), (14004, 17430), (14940, 16338), (15560, 15687)]