1098541440

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{21191}}^1$

素因数の和:21222

約数の個数: 160

約数和(自身を含む): 3923274960

約数和(自身を除く): 2824733520

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, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 21191, 25920, 42382, 51840, 63573, 84764, 105955, 127146, 169528, 190719, 211910, 254292, 317865, 339056, 381438, 423820, 508584, 572157, 635730, 678112, 762876, 847640, 953595, 1017168, 1144314, 1271460, 1356224, 1525752, 1695280, 1716471, 1907190, 2034336, 2288628, 2542920, 2712448, 2860785, 3051504, 3390560, 3432942, 3814380, 4068672, 4577256, 5085840, 5721570, 6103008, 6781120, 6865884, 7628760, 8137344, 8582355, 9154512, 10171680, 11443140, 12206016, 13562240, 13731768, 15257520, 17164710, 18309024, 20343360, 22886280, 24412032, 27463536, 30515040, 34329420, 36618048, 40686720, 45772560, 54927072, 61030080, 68658840, 73236096, 91545120, 109854144, 122060160, 137317680, 183090240, 219708288, 274635360, 366180480, 549270720, 1098541440]

約数ペア:

[(1, 1098541440), (2, 549270720), (3, 366180480), (4, 274635360), (5, 219708288), (6, 183090240), (8, 137317680), (9, 122060160), (10, 109854144), (12, 91545120), (15, 73236096), (16, 68658840), (18, 61030080), (20, 54927072), (24, 45772560), (27, 40686720), (30, 36618048), (32, 34329420), (36, 30515040), (40, 27463536), (45, 24412032), (48, 22886280), (54, 20343360), (60, 18309024), (64, 17164710), (72, 15257520), (80, 13731768), (81, 13562240), (90, 12206016), (96, 11443140), (108, 10171680), (120, 9154512), (128, 8582355), (135, 8137344), (144, 7628760), (160, 6865884), (162, 6781120), (180, 6103008), (192, 5721570), (216, 5085840), (240, 4577256), (270, 4068672), (288, 3814380), (320, 3432942), (324, 3390560), (360, 3051504), (384, 2860785), (405, 2712448), (432, 2542920), (480, 2288628), (540, 2034336), (576, 1907190), (640, 1716471), (648, 1695280), (720, 1525752), (810, 1356224), (864, 1271460), (960, 1144314), (1080, 1017168), (1152, 953595), (1296, 847640), (1440, 762876), (1620, 678112), (1728, 635730), (1920, 572157), (2160, 508584), (2592, 423820), (2880, 381438), (3240, 339056), (3456, 317865), (4320, 254292), (5184, 211910), (5760, 190719), (6480, 169528), (8640, 127146), (10368, 105955), (12960, 84764), (17280, 63573), (21191, 51840), (25920, 42382)]