1329505920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1712

約数の個数: 256

約数和(自身を含む): 4811788800

約数和(自身を除く): 3482282880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 270, 282, 288, 320, 360, 376, 384, 423, 432, 470, 480, 540, 564, 576, 640, 705, 720, 752, 846, 864, 940, 960, 1080, 1128, 1152, 1269, 1410, 1440, 1504, 1637, 1692, 1728, 1880, 1920, 2115, 2160, 2256, 2538, 2820, 2880, 3008, 3274, 3384, 3456, 3760, 4230, 4320, 4512, 4911, 5076, 5640, 5760, 6016, 6345, 6548, 6768, 7520, 8185, 8460, 8640, 9024, 9822, 10152, 11280, 12690, 13096, 13536, 14733, 15040, 16370, 16920, 17280, 18048, 19644, 20304, 22560, 24555, 25380, 26192, 27072, 29466, 30080, 32740, 33840, 39288, 40608, 44199, 45120, 49110, 50760, 52384, 54144, 58932, 65480, 67680, 73665, 76939, 78576, 81216, 88398, 90240, 98220, 101520, 104768, 117864, 130960, 135360, 147330, 153878, 157152, 162432, 176796, 196440, 203040, 209536, 220995, 230817, 235728, 261920, 270720, 294660, 307756, 314304, 353592, 384695, 392880, 406080, 441990, 461634, 471456, 523840, 589320, 615512, 628608, 692451, 707184, 769390, 785760, 812160, 883980, 923268, 942912, 1047680, 1154085, 1178640, 1231024, 1384902, 1414368, 1538780, 1571520, 1767960, 1846536, 1885824, 2077353, 2308170, 2357280, 2462048, 2769804, 2828736, 3077560, 3143040, 3462255, 3535920, 3693072, 4154706, 4616340, 4714560, 4924096, 5539608, 5657472, 6155120, 6924510, 7071840, 7386144, 8309412, 9232680, 9429120, 9848192, 10386765, 11079216, 12310240, 13849020, 14143680, 14772288, 16618824, 18465360, 20773530, 22158432, 24620480, 27698040, 28287360, 29544576, 33237648, 36930720, 41547060, 44316864, 49240960, 55396080, 66475296, 73861440, 83094120, 88633728, 110792160, 132950592, 147722880, 166188240, 221584320, 265901184, 332376480, 443168640, 664752960, 1329505920]

約数ペア:

[(1, 1329505920), (2, 664752960), (3, 443168640), (4, 332376480), (5, 265901184), (6, 221584320), (8, 166188240), (9, 147722880), (10, 132950592), (12, 110792160), (15, 88633728), (16, 83094120), (18, 73861440), (20, 66475296), (24, 55396080), (27, 49240960), (30, 44316864), (32, 41547060), (36, 36930720), (40, 33237648), (45, 29544576), (47, 28287360), (48, 27698040), (54, 24620480), (60, 22158432), (64, 20773530), (72, 18465360), (80, 16618824), (90, 14772288), (94, 14143680), (96, 13849020), (108, 12310240), (120, 11079216), (128, 10386765), (135, 9848192), (141, 9429120), (144, 9232680), (160, 8309412), (180, 7386144), (188, 7071840), (192, 6924510), (216, 6155120), (235, 5657472), (240, 5539608), (270, 4924096), (282, 4714560), (288, 4616340), (320, 4154706), (360, 3693072), (376, 3535920), (384, 3462255), (423, 3143040), (432, 3077560), (470, 2828736), (480, 2769804), (540, 2462048), (564, 2357280), (576, 2308170), (640, 2077353), (705, 1885824), (720, 1846536), (752, 1767960), (846, 1571520), (864, 1538780), (940, 1414368), (960, 1384902), (1080, 1231024), (1128, 1178640), (1152, 1154085), (1269, 1047680), (1410, 942912), (1440, 923268), (1504, 883980), (1637, 812160), (1692, 785760), (1728, 769390), (1880, 707184), (1920, 692451), (2115, 628608), (2160, 615512), (2256, 589320), (2538, 523840), (2820, 471456), (2880, 461634), (3008, 441990), (3274, 406080), (3384, 392880), (3456, 384695), (3760, 353592), (4230, 314304), (4320, 307756), (4512, 294660), (4911, 270720), (5076, 261920), (5640, 235728), (5760, 230817), (6016, 220995), (6345, 209536), (6548, 203040), (6768, 196440), (7520, 176796), (8185, 162432), (8460, 157152), (8640, 153878), (9024, 147330), (9822, 135360), (10152, 130960), (11280, 117864), (12690, 104768), (13096, 101520), (13536, 98220), (14733, 90240), (15040, 88398), (16370, 81216), (16920, 78576), (17280, 76939), (18048, 73665), (19644, 67680), (20304, 65480), (22560, 58932), (24555, 54144), (25380, 52384), (26192, 50760), (27072, 49110), (29466, 45120), (30080, 44199), (32740, 40608), (33840, 39288)]