7197880320

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{4339}}^1$

素因数の和:4380

約数の個数: 260

約数和(自身を含む): 25808530440

約数和(自身を除く): 18610650120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4096, 4320, 4339, 4608, 5120, 5184, 5760, 6144, 6480, 6912, 7680, 8640, 8678, 9216, 10240, 10368, 11520, 12288, 12960, 13017, 13824, 15360, 17280, 17356, 18432, 20480, 20736, 21695, 23040, 25920, 26034, 27648, 30720, 34560, 34712, 36864, 39051, 41472, 43390, 46080, 51840, 52068, 55296, 61440, 65085, 69120, 69424, 78102, 82944, 86780, 92160, 103680, 104136, 110592, 117153, 130170, 138240, 138848, 156204, 165888, 173560, 184320, 195255, 207360, 208272, 234306, 260340, 276480, 277696, 312408, 331776, 347120, 351459, 390510, 414720, 416544, 468612, 520680, 552960, 555392, 585765, 624816, 694240, 702918, 781020, 829440, 833088, 937224, 1041360, 1110784, 1171530, 1249632, 1388480, 1405836, 1562040, 1658880, 1666176, 1757295, 1874448, 2082720, 2221568, 2343060, 2499264, 2776960, 2811672, 3124080, 3332352, 3514590, 3748896, 4165440, 4443136, 4686120, 4998528, 5553920, 5623344, 6248160, 6664704, 7029180, 7497792, 8330880, 8886272, 9372240, 9997056, 11107840, 11246688, 12496320, 13329408, 14058360, 14995584, 16661760, 17772544, 18744480, 19994112, 22215680, 22493376, 24992640, 26658816, 28116720, 29991168, 33323520, 37488960, 39988224, 44431360, 44986752, 49985280, 53317632, 56233440, 59982336, 66647040, 74977920, 79976448, 88862720, 89973504, 99970560, 112466880, 119964672, 133294080, 149955840, 159952896, 179947008, 199941120, 224933760, 239929344, 266588160, 299911680, 359894016, 399882240, 449867520, 479858688, 599823360, 719788032, 799764480, 899735040, 1199646720, 1439576064, 1799470080, 2399293440, 3598940160, 7197880320]

約数ペア:

[(1, 7197880320), (2, 3598940160), (3, 2399293440), (4, 1799470080), (5, 1439576064), (6, 1199646720), (8, 899735040), (9, 799764480), (10, 719788032), (12, 599823360), (15, 479858688), (16, 449867520), (18, 399882240), (20, 359894016), (24, 299911680), (27, 266588160), (30, 239929344), (32, 224933760), (36, 199941120), (40, 179947008), (45, 159952896), (48, 149955840), (54, 133294080), (60, 119964672), (64, 112466880), (72, 99970560), (80, 89973504), (81, 88862720), (90, 79976448), (96, 74977920), (108, 66647040), (120, 59982336), (128, 56233440), (135, 53317632), (144, 49985280), (160, 44986752), (162, 44431360), (180, 39988224), (192, 37488960), (216, 33323520), (240, 29991168), (256, 28116720), (270, 26658816), (288, 24992640), (320, 22493376), (324, 22215680), (360, 19994112), (384, 18744480), (405, 17772544), (432, 16661760), (480, 14995584), (512, 14058360), (540, 13329408), (576, 12496320), (640, 11246688), (648, 11107840), (720, 9997056), (768, 9372240), (810, 8886272), (864, 8330880), (960, 7497792), (1024, 7029180), (1080, 6664704), (1152, 6248160), (1280, 5623344), (1296, 5553920), (1440, 4998528), (1536, 4686120), (1620, 4443136), (1728, 4165440), (1920, 3748896), (2048, 3514590), (2160, 3332352), (2304, 3124080), (2560, 2811672), (2592, 2776960), (2880, 2499264), (3072, 2343060), (3240, 2221568), (3456, 2082720), (3840, 1874448), (4096, 1757295), (4320, 1666176), (4339, 1658880), (4608, 1562040), (5120, 1405836), (5184, 1388480), (5760, 1249632), (6144, 1171530), (6480, 1110784), (6912, 1041360), (7680, 937224), (8640, 833088), (8678, 829440), (9216, 781020), (10240, 702918), (10368, 694240), (11520, 624816), (12288, 585765), (12960, 555392), (13017, 552960), (13824, 520680), (15360, 468612), (17280, 416544), (17356, 414720), (18432, 390510), (20480, 351459), (20736, 347120), (21695, 331776), (23040, 312408), (25920, 277696), (26034, 276480), (27648, 260340), (30720, 234306), (34560, 208272), (34712, 207360), (36864, 195255), (39051, 184320), (41472, 173560), (43390, 165888), (46080, 156204), (51840, 138848), (52068, 138240), (55296, 130170), (61440, 117153), (65085, 110592), (69120, 104136), (69424, 103680), (78102, 92160), (82944, 86780)]