8040606720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3821}}^1$

素因数の和:3986

約数の個数: 176

約数和(自身を含む): 25911875808

約数和(自身を除く): 17871269088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 137, 160, 192, 240, 256, 274, 320, 384, 411, 480, 512, 548, 640, 685, 768, 822, 960, 1024, 1096, 1280, 1370, 1536, 1644, 1920, 2055, 2192, 2560, 2740, 3072, 3288, 3821, 3840, 4110, 4384, 5120, 5480, 6576, 7642, 7680, 8220, 8768, 10960, 11463, 13152, 15284, 15360, 16440, 17536, 19105, 21920, 22926, 26304, 30568, 32880, 35072, 38210, 43840, 45852, 52608, 57315, 61136, 65760, 70144, 76420, 87680, 91704, 105216, 114630, 122272, 131520, 140288, 152840, 175360, 183408, 210432, 229260, 244544, 263040, 305680, 350720, 366816, 420864, 458520, 489088, 523477, 526080, 611360, 701440, 733632, 917040, 978176, 1046954, 1052160, 1222720, 1467264, 1570431, 1834080, 1956352, 2093908, 2104320, 2445440, 2617385, 2934528, 3140862, 3668160, 3912704, 4187816, 4890880, 5234770, 5869056, 6281724, 7336320, 7852155, 8375632, 9781760, 10469540, 11738112, 12563448, 14672640, 15704310, 16751264, 19563520, 20939080, 25126896, 29345280, 31408620, 33502528, 41878160, 50253792, 58690560, 62817240, 67005056, 83756320, 100507584, 125634480, 134010112, 167512640, 201015168, 251268960, 268020224, 335025280, 402030336, 502537920, 536040448, 670050560, 804060672, 1005075840, 1340101120, 1608121344, 2010151680, 2680202240, 4020303360, 8040606720]

約数ペア:

[(1, 8040606720), (2, 4020303360), (3, 2680202240), (4, 2010151680), (5, 1608121344), (6, 1340101120), (8, 1005075840), (10, 804060672), (12, 670050560), (15, 536040448), (16, 502537920), (20, 402030336), (24, 335025280), (30, 268020224), (32, 251268960), (40, 201015168), (48, 167512640), (60, 134010112), (64, 125634480), (80, 100507584), (96, 83756320), (120, 67005056), (128, 62817240), (137, 58690560), (160, 50253792), (192, 41878160), (240, 33502528), (256, 31408620), (274, 29345280), (320, 25126896), (384, 20939080), (411, 19563520), (480, 16751264), (512, 15704310), (548, 14672640), (640, 12563448), (685, 11738112), (768, 10469540), (822, 9781760), (960, 8375632), (1024, 7852155), (1096, 7336320), (1280, 6281724), (1370, 5869056), (1536, 5234770), (1644, 4890880), (1920, 4187816), (2055, 3912704), (2192, 3668160), (2560, 3140862), (2740, 2934528), (3072, 2617385), (3288, 2445440), (3821, 2104320), (3840, 2093908), (4110, 1956352), (4384, 1834080), (5120, 1570431), (5480, 1467264), (6576, 1222720), (7642, 1052160), (7680, 1046954), (8220, 978176), (8768, 917040), (10960, 733632), (11463, 701440), (13152, 611360), (15284, 526080), (15360, 523477), (16440, 489088), (17536, 458520), (19105, 420864), (21920, 366816), (22926, 350720), (26304, 305680), (30568, 263040), (32880, 244544), (35072, 229260), (38210, 210432), (43840, 183408), (45852, 175360), (52608, 152840), (57315, 140288), (61136, 131520), (65760, 122272), (70144, 114630), (76420, 105216), (87680, 91704)]