660017592

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 256

約数和(自身を含む): 2116800000

約数和(自身を除く): 1456782408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 89, 104, 108, 114, 117, 139, 152, 156, 171, 178, 216, 228, 234, 247, 267, 278, 312, 342, 351, 356, 417, 456, 468, 494, 513, 534, 556, 684, 702, 712, 741, 801, 834, 936, 988, 1026, 1068, 1112, 1157, 1251, 1368, 1404, 1482, 1602, 1668, 1691, 1807, 1976, 2052, 2136, 2223, 2314, 2403, 2502, 2641, 2808, 2964, 3204, 3336, 3382, 3471, 3614, 3753, 4104, 4446, 4628, 4806, 5004, 5073, 5282, 5421, 5928, 6408, 6669, 6764, 6942, 7228, 7506, 7923, 8892, 9256, 9612, 10008, 10146, 10413, 10564, 10842, 12371, 13338, 13528, 13884, 14456, 15012, 15219, 15846, 16263, 17784, 19224, 20292, 20826, 21128, 21684, 21983, 23769, 24742, 26676, 27768, 30024, 30438, 31239, 31692, 32526, 34333, 37113, 40584, 41652, 43368, 43966, 45657, 47538, 48789, 49484, 53352, 60876, 62478, 63384, 65052, 65949, 68666, 71307, 74226, 83304, 87932, 91314, 95076, 97578, 98968, 102999, 111339, 121752, 124956, 130104, 131898, 137332, 142614, 148452, 160823, 175864, 182628, 190152, 195156, 197847, 205998, 222678, 235049, 249912, 263796, 274664, 285228, 296904, 308997, 321646, 334017, 365256, 390312, 395694, 411996, 445356, 470098, 482469, 527592, 570456, 593541, 617994, 643292, 668034, 705147, 791388, 823992, 890712, 926991, 940196, 964938, 1187082, 1235988, 1286584, 1336068, 1410294, 1447407, 1582776, 1853982, 1880392, 1929876, 2115441, 2374164, 2471976, 2672136, 2820588, 2894814, 3055637, 3707964, 3859752, 4230882, 4342221, 4748328, 5641176, 5789628, 6111274, 6346323, 7415928, 8461764, 8684442, 9166911, 11579256, 12222548, 12692646, 16923528, 17368884, 18333822, 24445096, 25385292, 27500733, 34737768, 36667644, 50770584, 55001466, 73335288, 82502199, 110002932, 165004398, 220005864, 330008796, 660017592]

約数ペア:

[(1, 660017592), (2, 330008796), (3, 220005864), (4, 165004398), (6, 110002932), (8, 82502199), (9, 73335288), (12, 55001466), (13, 50770584), (18, 36667644), (19, 34737768), (24, 27500733), (26, 25385292), (27, 24445096), (36, 18333822), (38, 17368884), (39, 16923528), (52, 12692646), (54, 12222548), (57, 11579256), (72, 9166911), (76, 8684442), (78, 8461764), (89, 7415928), (104, 6346323), (108, 6111274), (114, 5789628), (117, 5641176), (139, 4748328), (152, 4342221), (156, 4230882), (171, 3859752), (178, 3707964), (216, 3055637), (228, 2894814), (234, 2820588), (247, 2672136), (267, 2471976), (278, 2374164), (312, 2115441), (342, 1929876), (351, 1880392), (356, 1853982), (417, 1582776), (456, 1447407), (468, 1410294), (494, 1336068), (513, 1286584), (534, 1235988), (556, 1187082), (684, 964938), (702, 940196), (712, 926991), (741, 890712), (801, 823992), (834, 791388), (936, 705147), (988, 668034), (1026, 643292), (1068, 617994), (1112, 593541), (1157, 570456), (1251, 527592), (1368, 482469), (1404, 470098), (1482, 445356), (1602, 411996), (1668, 395694), (1691, 390312), (1807, 365256), (1976, 334017), (2052, 321646), (2136, 308997), (2223, 296904), (2314, 285228), (2403, 274664), (2502, 263796), (2641, 249912), (2808, 235049), (2964, 222678), (3204, 205998), (3336, 197847), (3382, 195156), (3471, 190152), (3614, 182628), (3753, 175864), (4104, 160823), (4446, 148452), (4628, 142614), (4806, 137332), (5004, 131898), (5073, 130104), (5282, 124956), (5421, 121752), (5928, 111339), (6408, 102999), (6669, 98968), (6764, 97578), (6942, 95076), (7228, 91314), (7506, 87932), (7923, 83304), (8892, 74226), (9256, 71307), (9612, 68666), (10008, 65949), (10146, 65052), (10413, 63384), (10564, 62478), (10842, 60876), (12371, 53352), (13338, 49484), (13528, 48789), (13884, 47538), (14456, 45657), (15012, 43966), (15219, 43368), (15846, 41652), (16263, 40584), (17784, 37113), (19224, 34333), (20292, 32526), (20826, 31692), (21128, 31239), (21684, 30438), (21983, 30024), (23769, 27768), (24742, 26676)]