715731840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{907}}^1$

素因数の和:1069

約数の個数: 192

約数和(自身を含む): 2492296560

約数和(自身を除く): 1776564720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 137, 144, 160, 180, 192, 240, 274, 288, 320, 360, 384, 411, 480, 548, 576, 640, 685, 720, 822, 907, 960, 1096, 1152, 1233, 1370, 1440, 1644, 1814, 1920, 2055, 2192, 2466, 2721, 2740, 2880, 3288, 3628, 4110, 4384, 4535, 4932, 5442, 5480, 5760, 6165, 6576, 7256, 8163, 8220, 8768, 9070, 9864, 10884, 10960, 12330, 13152, 13605, 14512, 16326, 16440, 17536, 18140, 19728, 21768, 21920, 24660, 26304, 27210, 29024, 32652, 32880, 36280, 39456, 40815, 43536, 43840, 49320, 52608, 54420, 58048, 65304, 65760, 72560, 78912, 81630, 87072, 87680, 98640, 108840, 116096, 124259, 130608, 131520, 145120, 157824, 163260, 174144, 197280, 217680, 248518, 261216, 263040, 290240, 326520, 348288, 372777, 394560, 435360, 497036, 522432, 580480, 621295, 653040, 745554, 789120, 870720, 994072, 1044864, 1118331, 1242590, 1306080, 1491108, 1741440, 1863885, 1988144, 2236662, 2485180, 2612160, 2982216, 3727770, 3976288, 4473324, 4970360, 5224320, 5591655, 5964432, 7455540, 7952576, 8946648, 9940720, 11183310, 11928864, 14911080, 15905152, 17893296, 19881440, 22366620, 23857728, 29822160, 35786592, 39762880, 44733240, 47715456, 59644320, 71573184, 79525760, 89466480, 119288640, 143146368, 178932960, 238577280, 357865920, 715731840]

約数ペア:

[(1, 715731840), (2, 357865920), (3, 238577280), (4, 178932960), (5, 143146368), (6, 119288640), (8, 89466480), (9, 79525760), (10, 71573184), (12, 59644320), (15, 47715456), (16, 44733240), (18, 39762880), (20, 35786592), (24, 29822160), (30, 23857728), (32, 22366620), (36, 19881440), (40, 17893296), (45, 15905152), (48, 14911080), (60, 11928864), (64, 11183310), (72, 9940720), (80, 8946648), (90, 7952576), (96, 7455540), (120, 5964432), (128, 5591655), (137, 5224320), (144, 4970360), (160, 4473324), (180, 3976288), (192, 3727770), (240, 2982216), (274, 2612160), (288, 2485180), (320, 2236662), (360, 1988144), (384, 1863885), (411, 1741440), (480, 1491108), (548, 1306080), (576, 1242590), (640, 1118331), (685, 1044864), (720, 994072), (822, 870720), (907, 789120), (960, 745554), (1096, 653040), (1152, 621295), (1233, 580480), (1370, 522432), (1440, 497036), (1644, 435360), (1814, 394560), (1920, 372777), (2055, 348288), (2192, 326520), (2466, 290240), (2721, 263040), (2740, 261216), (2880, 248518), (3288, 217680), (3628, 197280), (4110, 174144), (4384, 163260), (4535, 157824), (4932, 145120), (5442, 131520), (5480, 130608), (5760, 124259), (6165, 116096), (6576, 108840), (7256, 98640), (8163, 87680), (8220, 87072), (8768, 81630), (9070, 78912), (9864, 72560), (10884, 65760), (10960, 65304), (12330, 58048), (13152, 54420), (13605, 52608), (14512, 49320), (16326, 43840), (16440, 43536), (17536, 40815), (18140, 39456), (19728, 36280), (21768, 32880), (21920, 32652), (24660, 29024), (26304, 27210)]