2542892800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1895

約数の個数: 216

約数和(自身を含む): 7429302272

約数和(自身を除く): 4886409472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 128, 140, 155, 160, 175, 200, 217, 224, 248, 256, 280, 310, 320, 350, 400, 434, 448, 496, 560, 620, 640, 700, 775, 800, 868, 896, 992, 1085, 1120, 1240, 1280, 1400, 1550, 1600, 1736, 1792, 1831, 1984, 2170, 2240, 2480, 2800, 3100, 3200, 3472, 3662, 3968, 4340, 4480, 4960, 5425, 5600, 6200, 6400, 6944, 7324, 7936, 8680, 8960, 9155, 9920, 10850, 11200, 12400, 12817, 13888, 14648, 17360, 18310, 19840, 21700, 22400, 24800, 25634, 27776, 29296, 34720, 36620, 39680, 43400, 44800, 45775, 49600, 51268, 55552, 56761, 58592, 64085, 69440, 73240, 86800, 91550, 99200, 102536, 113522, 117184, 128170, 138880, 146480, 173600, 183100, 198400, 205072, 227044, 234368, 256340, 277760, 283805, 292960, 320425, 347200, 366200, 397327, 410144, 454088, 468736, 512680, 567610, 585920, 640850, 694400, 732400, 794654, 820288, 908176, 1025360, 1135220, 1171840, 1281700, 1388800, 1419025, 1464800, 1589308, 1640576, 1816352, 1986635, 2050720, 2270440, 2343680, 2563400, 2838050, 2929600, 3178616, 3281152, 3632704, 3973270, 4101440, 4540880, 5126800, 5676100, 5859200, 6357232, 7265408, 7946540, 8202880, 9081760, 9933175, 10253600, 11352200, 11718400, 12714464, 14530816, 15893080, 16405760, 18163520, 19866350, 20507200, 22704400, 25428928, 31786160, 36327040, 39732700, 41014400, 45408800, 50857856, 63572320, 72654080, 79465400, 82028800, 90817600, 101715712, 127144640, 158930800, 181635200, 254289280, 317861600, 363270400, 508578560, 635723200, 1271446400, 2542892800]

約数ペア:

[(1, 2542892800), (2, 1271446400), (4, 635723200), (5, 508578560), (7, 363270400), (8, 317861600), (10, 254289280), (14, 181635200), (16, 158930800), (20, 127144640), (25, 101715712), (28, 90817600), (31, 82028800), (32, 79465400), (35, 72654080), (40, 63572320), (50, 50857856), (56, 45408800), (62, 41014400), (64, 39732700), (70, 36327040), (80, 31786160), (100, 25428928), (112, 22704400), (124, 20507200), (128, 19866350), (140, 18163520), (155, 16405760), (160, 15893080), (175, 14530816), (200, 12714464), (217, 11718400), (224, 11352200), (248, 10253600), (256, 9933175), (280, 9081760), (310, 8202880), (320, 7946540), (350, 7265408), (400, 6357232), (434, 5859200), (448, 5676100), (496, 5126800), (560, 4540880), (620, 4101440), (640, 3973270), (700, 3632704), (775, 3281152), (800, 3178616), (868, 2929600), (896, 2838050), (992, 2563400), (1085, 2343680), (1120, 2270440), (1240, 2050720), (1280, 1986635), (1400, 1816352), (1550, 1640576), (1600, 1589308), (1736, 1464800), (1792, 1419025), (1831, 1388800), (1984, 1281700), (2170, 1171840), (2240, 1135220), (2480, 1025360), (2800, 908176), (3100, 820288), (3200, 794654), (3472, 732400), (3662, 694400), (3968, 640850), (4340, 585920), (4480, 567610), (4960, 512680), (5425, 468736), (5600, 454088), (6200, 410144), (6400, 397327), (6944, 366200), (7324, 347200), (7936, 320425), (8680, 292960), (8960, 283805), (9155, 277760), (9920, 256340), (10850, 234368), (11200, 227044), (12400, 205072), (12817, 198400), (13888, 183100), (14648, 173600), (17360, 146480), (18310, 138880), (19840, 128170), (21700, 117184), (22400, 113522), (24800, 102536), (25634, 99200), (27776, 91550), (29296, 86800), (34720, 73240), (36620, 69440), (39680, 64085), (43400, 58592), (44800, 56761), (45775, 55552), (49600, 51268)]