894013680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1424

約数の個数: 320

約数和(自身を含む): 3502061568

約数和(自身を除く): 2608047888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 23, 24, 28, 30, 34, 35, 40, 42, 46, 48, 51, 56, 60, 68, 69, 70, 80, 84, 85, 92, 102, 105, 112, 115, 119, 120, 136, 138, 140, 161, 168, 170, 184, 204, 210, 230, 238, 240, 255, 272, 276, 280, 322, 336, 340, 345, 357, 368, 391, 408, 420, 460, 476, 483, 510, 552, 560, 595, 644, 680, 690, 714, 782, 805, 816, 840, 920, 952, 966, 1020, 1104, 1173, 1190, 1288, 1360, 1361, 1380, 1428, 1564, 1610, 1680, 1785, 1840, 1904, 1932, 1955, 2040, 2346, 2380, 2415, 2576, 2722, 2737, 2760, 2856, 3128, 3220, 3570, 3864, 3910, 4080, 4083, 4692, 4760, 4830, 5444, 5474, 5520, 5712, 5865, 6256, 6440, 6805, 7140, 7728, 7820, 8166, 8211, 9384, 9520, 9527, 9660, 10888, 10948, 11730, 12880, 13610, 13685, 14280, 15640, 16332, 16422, 18768, 19054, 19320, 20415, 21776, 21896, 23137, 23460, 27220, 27370, 28560, 28581, 31280, 31303, 32664, 32844, 38108, 38640, 40830, 41055, 43792, 46274, 46920, 47635, 54440, 54740, 57162, 62606, 65328, 65688, 69411, 76216, 81660, 82110, 92548, 93840, 93909, 95270, 108880, 109480, 114324, 115685, 125212, 131376, 138822, 142905, 152432, 156515, 161959, 163320, 164220, 185096, 187818, 190540, 218960, 219121, 228648, 231370, 250424, 277644, 285810, 313030, 323918, 326640, 328440, 347055, 370192, 375636, 381080, 438242, 457296, 462740, 469545, 485877, 500848, 532151, 555288, 571620, 626060, 647836, 656880, 657363, 694110, 751272, 762160, 809795, 876484, 925480, 939090, 971754, 1064302, 1095605, 1110576, 1143240, 1252120, 1295672, 1314726, 1388220, 1502544, 1596453, 1619590, 1752968, 1850960, 1878180, 1943508, 2128604, 2191210, 2286480, 2429385, 2504240, 2591344, 2629452, 2660755, 2776440, 3192906, 3239180, 3286815, 3505936, 3725057, 3756360, 3887016, 4257208, 4382420, 4858770, 5258904, 5321510, 5552880, 6385812, 6478360, 6573630, 7450114, 7512720, 7774032, 7982265, 8514416, 8764840, 9717540, 10517808, 10643020, 11175171, 12771624, 12956720, 13147260, 14900228, 15964530, 17529680, 18625285, 19435080, 21286040, 22350342, 25543248, 26294520, 29800456, 31929060, 37250570, 38870160, 42572080, 44700684, 52589040, 55875855, 59600912, 63858120, 74501140, 89401368, 111751710, 127716240, 149002280, 178802736, 223503420, 298004560, 447006840, 894013680]

約数ペア:

[(1, 894013680), (2, 447006840), (3, 298004560), (4, 223503420), (5, 178802736), (6, 149002280), (7, 127716240), (8, 111751710), (10, 89401368), (12, 74501140), (14, 63858120), (15, 59600912), (16, 55875855), (17, 52589040), (20, 44700684), (21, 42572080), (23, 38870160), (24, 37250570), (28, 31929060), (30, 29800456), (34, 26294520), (35, 25543248), (40, 22350342), (42, 21286040), (46, 19435080), (48, 18625285), (51, 17529680), (56, 15964530), (60, 14900228), (68, 13147260), (69, 12956720), (70, 12771624), (80, 11175171), (84, 10643020), (85, 10517808), (92, 9717540), (102, 8764840), (105, 8514416), (112, 7982265), (115, 7774032), (119, 7512720), (120, 7450114), (136, 6573630), (138, 6478360), (140, 6385812), (161, 5552880), (168, 5321510), (170, 5258904), (184, 4858770), (204, 4382420), (210, 4257208), (230, 3887016), (238, 3756360), (240, 3725057), (255, 3505936), (272, 3286815), (276, 3239180), (280, 3192906), (322, 2776440), (336, 2660755), (340, 2629452), (345, 2591344), (357, 2504240), (368, 2429385), (391, 2286480), (408, 2191210), (420, 2128604), (460, 1943508), (476, 1878180), (483, 1850960), (510, 1752968), (552, 1619590), (560, 1596453), (595, 1502544), (644, 1388220), (680, 1314726), (690, 1295672), (714, 1252120), (782, 1143240), (805, 1110576), (816, 1095605), (840, 1064302), (920, 971754), (952, 939090), (966, 925480), (1020, 876484), (1104, 809795), (1173, 762160), (1190, 751272), (1288, 694110), (1360, 657363), (1361, 656880), (1380, 647836), (1428, 626060), (1564, 571620), (1610, 555288), (1680, 532151), (1785, 500848), (1840, 485877), (1904, 469545), (1932, 462740), (1955, 457296), (2040, 438242), (2346, 381080), (2380, 375636), (2415, 370192), (2576, 347055), (2722, 328440), (2737, 326640), (2760, 323918), (2856, 313030), (3128, 285810), (3220, 277644), (3570, 250424), (3864, 231370), (3910, 228648), (4080, 219121), (4083, 218960), (4692, 190540), (4760, 187818), (4830, 185096), (5444, 164220), (5474, 163320), (5520, 161959), (5712, 156515), (5865, 152432), (6256, 142905), (6440, 138822), (6805, 131376), (7140, 125212), (7728, 115685), (7820, 114324), (8166, 109480), (8211, 108880), (9384, 95270), (9520, 93909), (9527, 93840), (9660, 92548), (10888, 82110), (10948, 81660), (11730, 76216), (12880, 69411), (13610, 65688), (13685, 65328), (14280, 62606), (15640, 57162), (16332, 54740), (16422, 54440), (18768, 47635), (19054, 46920), (19320, 46274), (20415, 43792), (21776, 41055), (21896, 40830), (23137, 38640), (23460, 38108), (27220, 32844), (27370, 32664), (28560, 31303), (28581, 31280)]