19032236280

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{217561}}^1$

素因数の和:217593

約数の個数: 128

約数和(自身を含む): 64224302400

約数和(自身を除く): 45192066120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2187, 2430, 2916, 3240, 3645, 4374, 4860, 5832, 7290, 8748, 9720, 10935, 14580, 17496, 21870, 29160, 43740, 87480, 217561, 435122, 652683, 870244, 1087805, 1305366, 1740488, 1958049, 2175610, 2610732, 3263415, 3916098, 4351220, 5221464, 5874147, 6526830, 7832196, 8702440, 9790245, 11748294, 13053660, 15664392, 17622441, 19580490, 23496588, 26107320, 29370735, 35244882, 39160980, 46993176, 52867323, 58741470, 70489764, 78321960, 88112205, 105734646, 117482940, 140979528, 158601969, 176224410, 211469292, 234965880, 264336615, 317203938, 352448820, 422938584, 475805907, 528673230, 634407876, 704897640, 793009845, 951611814, 1057346460, 1268815752, 1586019690, 1903223628, 2114692920, 2379029535, 3172039380, 3806447256, 4758059070, 6344078760, 9516118140, 19032236280]

約数ペア:

[(1, 19032236280), (2, 9516118140), (3, 6344078760), (4, 4758059070), (5, 3806447256), (6, 3172039380), (8, 2379029535), (9, 2114692920), (10, 1903223628), (12, 1586019690), (15, 1268815752), (18, 1057346460), (20, 951611814), (24, 793009845), (27, 704897640), (30, 634407876), (36, 528673230), (40, 475805907), (45, 422938584), (54, 352448820), (60, 317203938), (72, 264336615), (81, 234965880), (90, 211469292), (108, 176224410), (120, 158601969), (135, 140979528), (162, 117482940), (180, 105734646), (216, 88112205), (243, 78321960), (270, 70489764), (324, 58741470), (360, 52867323), (405, 46993176), (486, 39160980), (540, 35244882), (648, 29370735), (729, 26107320), (810, 23496588), (972, 19580490), (1080, 17622441), (1215, 15664392), (1458, 13053660), (1620, 11748294), (1944, 9790245), (2187, 8702440), (2430, 7832196), (2916, 6526830), (3240, 5874147), (3645, 5221464), (4374, 4351220), (4860, 3916098), (5832, 3263415), (7290, 2610732), (8748, 2175610), (9720, 1958049), (10935, 1740488), (14580, 1305366), (17496, 1087805), (21870, 870244), (29160, 652683), (43740, 435122), (87480, 217561)]