284346720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{9403}}^1$

素因数の和:9434

約数の個数: 192

約数和(自身を含む): 1137507840

約数和(自身を除く): 853161120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 9403, 10080, 15120, 18806, 28209, 30240, 37612, 47015, 56418, 65821, 75224, 84627, 94030, 112836, 131642, 141045, 150448, 169254, 188060, 197463, 225672, 253881, 263284, 282090, 300896, 329105, 338508, 376120, 394926, 423135, 451344, 507762, 526568, 564180, 592389, 658210, 677016, 752240, 789852, 846270, 902688, 987315, 1015524, 1053136, 1128360, 1184778, 1269405, 1316420, 1354032, 1504480, 1579704, 1692540, 1777167, 1974630, 2031048, 2106272, 2256720, 2369556, 2538810, 2632840, 2708064, 2961945, 3159408, 3385080, 3554334, 3949260, 4062096, 4513440, 4739112, 5077620, 5265680, 5923890, 6318816, 6770160, 7108668, 7898520, 8124192, 8885835, 9478224, 10155240, 10531360, 11847780, 13540320, 14217336, 15797040, 17771670, 18956448, 20310480, 23695560, 28434672, 31594080, 35543340, 40620960, 47391120, 56869344, 71086680, 94782240, 142173360, 284346720]

約数ペア:

[(1, 284346720), (2, 142173360), (3, 94782240), (4, 71086680), (5, 56869344), (6, 47391120), (7, 40620960), (8, 35543340), (9, 31594080), (10, 28434672), (12, 23695560), (14, 20310480), (15, 18956448), (16, 17771670), (18, 15797040), (20, 14217336), (21, 13540320), (24, 11847780), (27, 10531360), (28, 10155240), (30, 9478224), (32, 8885835), (35, 8124192), (36, 7898520), (40, 7108668), (42, 6770160), (45, 6318816), (48, 5923890), (54, 5265680), (56, 5077620), (60, 4739112), (63, 4513440), (70, 4062096), (72, 3949260), (80, 3554334), (84, 3385080), (90, 3159408), (96, 2961945), (105, 2708064), (108, 2632840), (112, 2538810), (120, 2369556), (126, 2256720), (135, 2106272), (140, 2031048), (144, 1974630), (160, 1777167), (168, 1692540), (180, 1579704), (189, 1504480), (210, 1354032), (216, 1316420), (224, 1269405), (240, 1184778), (252, 1128360), (270, 1053136), (280, 1015524), (288, 987315), (315, 902688), (336, 846270), (360, 789852), (378, 752240), (420, 677016), (432, 658210), (480, 592389), (504, 564180), (540, 526568), (560, 507762), (630, 451344), (672, 423135), (720, 394926), (756, 376120), (840, 338508), (864, 329105), (945, 300896), (1008, 282090), (1080, 263284), (1120, 253881), (1260, 225672), (1440, 197463), (1512, 188060), (1680, 169254), (1890, 150448), (2016, 141045), (2160, 131642), (2520, 112836), (3024, 94030), (3360, 84627), (3780, 75224), (4320, 65821), (5040, 56418), (6048, 47015), (7560, 37612), (9403, 30240), (10080, 28209), (15120, 18806)]