1799470080

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{4339}}^1$

素因数の和:4376

約数の個数: 220

約数和(自身を含む): 6449769480

約数和(自身を除く): 4650299400

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, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4320, 4339, 4608, 5120, 5184, 5760, 6480, 6912, 7680, 8640, 8678, 9216, 10368, 11520, 12960, 13017, 13824, 15360, 17280, 17356, 20736, 21695, 23040, 25920, 26034, 27648, 34560, 34712, 39051, 41472, 43390, 46080, 51840, 52068, 65085, 69120, 69424, 78102, 82944, 86780, 103680, 104136, 117153, 130170, 138240, 138848, 156204, 173560, 195255, 207360, 208272, 234306, 260340, 277696, 312408, 347120, 351459, 390510, 414720, 416544, 468612, 520680, 555392, 585765, 624816, 694240, 702918, 781020, 833088, 937224, 1041360, 1110784, 1171530, 1249632, 1388480, 1405836, 1562040, 1666176, 1757295, 1874448, 2082720, 2221568, 2343060, 2499264, 2776960, 2811672, 3124080, 3332352, 3514590, 3748896, 4165440, 4443136, 4686120, 4998528, 5553920, 5623344, 6248160, 6664704, 7029180, 7497792, 8330880, 9372240, 9997056, 11107840, 11246688, 12496320, 13329408, 14058360, 14995584, 16661760, 18744480, 19994112, 22215680, 22493376, 24992640, 28116720, 29991168, 33323520, 37488960, 39988224, 44986752, 49985280, 56233440, 59982336, 66647040, 74977920, 89973504, 99970560, 112466880, 119964672, 149955840, 179947008, 199941120, 224933760, 299911680, 359894016, 449867520, 599823360, 899735040, 1799470080]

約数ペア:

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