204886475520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1839857}}^1$

素因数の和:1839910

約数の個数: 144

約数和(自身を含む): 676920555360

約数和(自身を除く): 472034079840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 870, 928, 960, 1160, 1280, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3712, 3840, 4640, 5568, 6960, 7424, 9280, 11136, 13920, 18560, 22272, 27840, 37120, 55680, 111360, 1839857, 3679714, 5519571, 7359428, 9199285, 11039142, 14718856, 18398570, 22078284, 27597855, 29437712, 36797140, 44156568, 53355853, 55195710, 58875424, 73594280, 88313136, 106711706, 110391420, 117750848, 147188560, 160067559, 176626272, 213423412, 220782840, 235501696, 266779265, 294377120, 320135118, 353252544, 426846824, 441565680, 471003392, 533558530, 588754240, 640270236, 706505088, 800337795, 853693648, 883131360, 1067117060, 1177508480, 1280540472, 1413010176, 1600675590, 1707387296, 1766262720, 2134234120, 2355016960, 2561080944, 3201351180, 3414774592, 3532525440, 4268468240, 5122161888, 6402702360, 6829549184, 7065050880, 8536936480, 10244323776, 12805404720, 13659098368, 17073872960, 20488647552, 25610809440, 34147745920, 40977295104, 51221618880, 68295491840, 102443237760, 204886475520]

約数ペア:

[(1, 204886475520), (2, 102443237760), (3, 68295491840), (4, 51221618880), (5, 40977295104), (6, 34147745920), (8, 25610809440), (10, 20488647552), (12, 17073872960), (15, 13659098368), (16, 12805404720), (20, 10244323776), (24, 8536936480), (29, 7065050880), (30, 6829549184), (32, 6402702360), (40, 5122161888), (48, 4268468240), (58, 3532525440), (60, 3414774592), (64, 3201351180), (80, 2561080944), (87, 2355016960), (96, 2134234120), (116, 1766262720), (120, 1707387296), (128, 1600675590), (145, 1413010176), (160, 1280540472), (174, 1177508480), (192, 1067117060), (232, 883131360), (240, 853693648), (256, 800337795), (290, 706505088), (320, 640270236), (348, 588754240), (384, 533558530), (435, 471003392), (464, 441565680), (480, 426846824), (580, 353252544), (640, 320135118), (696, 294377120), (768, 266779265), (870, 235501696), (928, 220782840), (960, 213423412), (1160, 176626272), (1280, 160067559), (1392, 147188560), (1740, 117750848), (1856, 110391420), (1920, 106711706), (2320, 88313136), (2784, 73594280), (3480, 58875424), (3712, 55195710), (3840, 53355853), (4640, 44156568), (5568, 36797140), (6960, 29437712), (7424, 27597855), (9280, 22078284), (11136, 18398570), (13920, 14718856), (18560, 11039142), (22272, 9199285), (27840, 7359428), (37120, 5519571), (55680, 3679714), (111360, 1839857)]