1038494520

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{15263}}^1$

素因数の和:15296

約数の個数: 192

約数和(自身を含む): 4000389120

約数和(自身を除く): 2961894600

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, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 5670, 6804, 7560, 8505, 9720, 11340, 13608, 15263, 17010, 22680, 30526, 34020, 45789, 61052, 68040, 76315, 91578, 106841, 122104, 137367, 152630, 183156, 213682, 228945, 274734, 305260, 320523, 366312, 412101, 427364, 457890, 534205, 549468, 610520, 641046, 686835, 824202, 854728, 915780, 961569, 1068410, 1098936, 1236303, 1282092, 1373670, 1602615, 1648404, 1831560, 1923138, 2060505, 2136820, 2472606, 2564184, 2747340, 2884707, 3205230, 3296808, 3708909, 3846276, 4121010, 4273640, 4807845, 4945212, 5494680, 5769414, 6181515, 6410460, 7417818, 7692552, 8242020, 8654121, 9615690, 9890424, 11538828, 12363030, 12820920, 14423535, 14835636, 16484040, 17308242, 18544545, 19231380, 23077656, 24726060, 25962363, 28847070, 29671272, 34616484, 37089090, 38462760, 43270605, 49452120, 51924726, 57694140, 69232968, 74178180, 86541210, 103849452, 115388280, 129811815, 148356360, 173082420, 207698904, 259623630, 346164840, 519247260, 1038494520]

約数ペア:

[(1, 1038494520), (2, 519247260), (3, 346164840), (4, 259623630), (5, 207698904), (6, 173082420), (7, 148356360), (8, 129811815), (9, 115388280), (10, 103849452), (12, 86541210), (14, 74178180), (15, 69232968), (18, 57694140), (20, 51924726), (21, 49452120), (24, 43270605), (27, 38462760), (28, 37089090), (30, 34616484), (35, 29671272), (36, 28847070), (40, 25962363), (42, 24726060), (45, 23077656), (54, 19231380), (56, 18544545), (60, 17308242), (63, 16484040), (70, 14835636), (72, 14423535), (81, 12820920), (84, 12363030), (90, 11538828), (105, 9890424), (108, 9615690), (120, 8654121), (126, 8242020), (135, 7692552), (140, 7417818), (162, 6410460), (168, 6181515), (180, 5769414), (189, 5494680), (210, 4945212), (216, 4807845), (243, 4273640), (252, 4121010), (270, 3846276), (280, 3708909), (315, 3296808), (324, 3205230), (360, 2884707), (378, 2747340), (405, 2564184), (420, 2472606), (486, 2136820), (504, 2060505), (540, 1923138), (567, 1831560), (630, 1648404), (648, 1602615), (756, 1373670), (810, 1282092), (840, 1236303), (945, 1098936), (972, 1068410), (1080, 961569), (1134, 915780), (1215, 854728), (1260, 824202), (1512, 686835), (1620, 641046), (1701, 610520), (1890, 549468), (1944, 534205), (2268, 457890), (2430, 427364), (2520, 412101), (2835, 366312), (3240, 320523), (3402, 305260), (3780, 274734), (4536, 228945), (4860, 213682), (5670, 183156), (6804, 152630), (7560, 137367), (8505, 122104), (9720, 106841), (11340, 91578), (13608, 76315), (15263, 68040), (17010, 61052), (22680, 45789), (30526, 34020)]