1271569320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{168197}}^1$

素因数の和:168224

約数の個数: 128

約数和(自身を含む): 4844102400

約数和(自身を除く): 3572533080

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, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 168197, 336394, 504591, 672788, 840985, 1009182, 1177379, 1345576, 1513773, 1681970, 2018364, 2354758, 2522955, 3027546, 3363940, 3532137, 4036728, 4541319, 4709516, 5045910, 5886895, 6055092, 6727880, 7064274, 7568865, 9082638, 9419032, 10091820, 10596411, 11773790, 12110184, 14128548, 15137730, 17660685, 18165276, 20183640, 21192822, 22706595, 23547580, 28257096, 30275460, 31789233, 35321370, 36330552, 42385644, 45413190, 47095160, 52982055, 60550920, 63578466, 70642740, 84771288, 90826380, 105964110, 127156932, 141285480, 158946165, 181652760, 211928220, 254313864, 317892330, 423856440, 635784660, 1271569320]

約数ペア:

[(1, 1271569320), (2, 635784660), (3, 423856440), (4, 317892330), (5, 254313864), (6, 211928220), (7, 181652760), (8, 158946165), (9, 141285480), (10, 127156932), (12, 105964110), (14, 90826380), (15, 84771288), (18, 70642740), (20, 63578466), (21, 60550920), (24, 52982055), (27, 47095160), (28, 45413190), (30, 42385644), (35, 36330552), (36, 35321370), (40, 31789233), (42, 30275460), (45, 28257096), (54, 23547580), (56, 22706595), (60, 21192822), (63, 20183640), (70, 18165276), (72, 17660685), (84, 15137730), (90, 14128548), (105, 12110184), (108, 11773790), (120, 10596411), (126, 10091820), (135, 9419032), (140, 9082638), (168, 7568865), (180, 7064274), (189, 6727880), (210, 6055092), (216, 5886895), (252, 5045910), (270, 4709516), (280, 4541319), (315, 4036728), (360, 3532137), (378, 3363940), (420, 3027546), (504, 2522955), (540, 2354758), (630, 2018364), (756, 1681970), (840, 1513773), (945, 1345576), (1080, 1177379), (1260, 1009182), (1512, 840985), (1890, 672788), (2520, 504591), (3780, 336394), (7560, 168197)]