488179440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:501

約数の個数: 320

約数和(自身を含む): 1949875200

約数和(自身を除く): 1461695760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 83, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 166, 168, 180, 189, 210, 216, 240, 249, 252, 270, 280, 315, 332, 336, 360, 378, 389, 415, 420, 432, 498, 504, 540, 560, 581, 630, 664, 720, 747, 756, 778, 830, 840, 945, 996, 1008, 1080, 1162, 1167, 1245, 1260, 1328, 1494, 1512, 1556, 1660, 1680, 1743, 1890, 1945, 1992, 2160, 2241, 2324, 2334, 2490, 2520, 2723, 2905, 2988, 3024, 3112, 3320, 3486, 3501, 3735, 3780, 3890, 3984, 4482, 4648, 4668, 4980, 5040, 5229, 5446, 5810, 5835, 5976, 6224, 6640, 6972, 7002, 7470, 7560, 7780, 8169, 8715, 8964, 9296, 9336, 9960, 10458, 10503, 10892, 11205, 11620, 11670, 11952, 13615, 13944, 14004, 14940, 15120, 15560, 15687, 16338, 17430, 17505, 17928, 18672, 19920, 20916, 21006, 21784, 22410, 23240, 23340, 24507, 26145, 27230, 27888, 28008, 29880, 31120, 31374, 32287, 32676, 34860, 35010, 35856, 40845, 41832, 42012, 43568, 44820, 46480, 46680, 49014, 52290, 52515, 54460, 56016, 59760, 62748, 64574, 65352, 69720, 70020, 73521, 78435, 81690, 83664, 84024, 89640, 93360, 96861, 98028, 104580, 105030, 108920, 122535, 125496, 129148, 130704, 139440, 140040, 147042, 156870, 161435, 163380, 168048, 179280, 193722, 196056, 209160, 210060, 217840, 226009, 245070, 250992, 258296, 280080, 290583, 294084, 313740, 322870, 326760, 367605, 387444, 392112, 418320, 420120, 452018, 484305, 490140, 516592, 581166, 588168, 627480, 645740, 653520, 678027, 735210, 774888, 840240, 871749, 904036, 968610, 980280, 1130045, 1162332, 1176336, 1254960, 1291480, 1356054, 1452915, 1470420, 1549776, 1743498, 1808072, 1937220, 1960560, 2034081, 2260090, 2324664, 2582960, 2712108, 2905830, 2940840, 3390135, 3486996, 3616144, 3874440, 4068162, 4358745, 4520180, 4649328, 5424216, 5811660, 5881680, 6102243, 6780270, 6973992, 7748880, 8136324, 8717490, 9040360, 10170405, 10848432, 11623320, 12204486, 13560540, 13947984, 16272648, 17434980, 18080720, 20340810, 23246640, 24408972, 27121080, 30511215, 32545296, 34869960, 40681620, 48817944, 54242160, 61022430, 69739920, 81363240, 97635888, 122044860, 162726480, 244089720, 488179440]

約数ペア:

[(1, 488179440), (2, 244089720), (3, 162726480), (4, 122044860), (5, 97635888), (6, 81363240), (7, 69739920), (8, 61022430), (9, 54242160), (10, 48817944), (12, 40681620), (14, 34869960), (15, 32545296), (16, 30511215), (18, 27121080), (20, 24408972), (21, 23246640), (24, 20340810), (27, 18080720), (28, 17434980), (30, 16272648), (35, 13947984), (36, 13560540), (40, 12204486), (42, 11623320), (45, 10848432), (48, 10170405), (54, 9040360), (56, 8717490), (60, 8136324), (63, 7748880), (70, 6973992), (72, 6780270), (80, 6102243), (83, 5881680), (84, 5811660), (90, 5424216), (105, 4649328), (108, 4520180), (112, 4358745), (120, 4068162), (126, 3874440), (135, 3616144), (140, 3486996), (144, 3390135), (166, 2940840), (168, 2905830), (180, 2712108), (189, 2582960), (210, 2324664), (216, 2260090), (240, 2034081), (249, 1960560), (252, 1937220), (270, 1808072), (280, 1743498), (315, 1549776), (332, 1470420), (336, 1452915), (360, 1356054), (378, 1291480), (389, 1254960), (415, 1176336), (420, 1162332), (432, 1130045), (498, 980280), (504, 968610), (540, 904036), (560, 871749), (581, 840240), (630, 774888), (664, 735210), (720, 678027), (747, 653520), (756, 645740), (778, 627480), (830, 588168), (840, 581166), (945, 516592), (996, 490140), (1008, 484305), (1080, 452018), (1162, 420120), (1167, 418320), (1245, 392112), (1260, 387444), (1328, 367605), (1494, 326760), (1512, 322870), (1556, 313740), (1660, 294084), (1680, 290583), (1743, 280080), (1890, 258296), (1945, 250992), (1992, 245070), (2160, 226009), (2241, 217840), (2324, 210060), (2334, 209160), (2490, 196056), (2520, 193722), (2723, 179280), (2905, 168048), (2988, 163380), (3024, 161435), (3112, 156870), (3320, 147042), (3486, 140040), (3501, 139440), (3735, 130704), (3780, 129148), (3890, 125496), (3984, 122535), (4482, 108920), (4648, 105030), (4668, 104580), (4980, 98028), (5040, 96861), (5229, 93360), (5446, 89640), (5810, 84024), (5835, 83664), (5976, 81690), (6224, 78435), (6640, 73521), (6972, 70020), (7002, 69720), (7470, 65352), (7560, 64574), (7780, 62748), (8169, 59760), (8715, 56016), (8964, 54460), (9296, 52515), (9336, 52290), (9960, 49014), (10458, 46680), (10503, 46480), (10892, 44820), (11205, 43568), (11620, 42012), (11670, 41832), (11952, 40845), (13615, 35856), (13944, 35010), (14004, 34860), (14940, 32676), (15120, 32287), (15560, 31374), (15687, 31120), (16338, 29880), (17430, 28008), (17505, 27888), (17928, 27230), (18672, 26145), (19920, 24507), (20916, 23340), (21006, 23240), (21784, 22410)]