6815807680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:727

約数の個数: 224

約数和(自身を含む): 18762024960

約数和(自身を除く): 11946217280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 223, 304, 320, 352, 380, 418, 440, 446, 457, 608, 704, 760, 836, 880, 892, 914, 1045, 1115, 1216, 1520, 1672, 1760, 1784, 1828, 2090, 2230, 2285, 2453, 3040, 3344, 3520, 3568, 3656, 4180, 4237, 4460, 4570, 4906, 5027, 6080, 6688, 7136, 7312, 8360, 8474, 8683, 8920, 9140, 9812, 10054, 12265, 13376, 14272, 14624, 16720, 16948, 17366, 17840, 18280, 19624, 20108, 21185, 24530, 25135, 29248, 33440, 33896, 34732, 35680, 36560, 39248, 40216, 42370, 43415, 46607, 49060, 50270, 66880, 67792, 69464, 71360, 73120, 78496, 80432, 84740, 86830, 93214, 95513, 98120, 100540, 101911, 135584, 138928, 146240, 156992, 160864, 169480, 173660, 186428, 191026, 196240, 201080, 203822, 233035, 271168, 277856, 321728, 338960, 347320, 372856, 382052, 392480, 402160, 407644, 466070, 477565, 509555, 555712, 677920, 694640, 745712, 764104, 784960, 804320, 815288, 932140, 955130, 1019110, 1121021, 1355840, 1389280, 1491424, 1528208, 1608640, 1630576, 1864280, 1910260, 1936309, 2038220, 2242042, 2778560, 2982848, 3056416, 3261152, 3728560, 3820520, 3872618, 4076440, 4484084, 5605105, 6112832, 6522304, 7457120, 7641040, 7745236, 8152880, 8968168, 9681545, 11210210, 14914240, 15282080, 15490472, 16305760, 17936336, 19363090, 21299399, 22420420, 30564160, 30980944, 32611520, 35872672, 38726180, 42598798, 44840840, 61961888, 71745344, 77452360, 85197596, 89681680, 106496995, 123923776, 154904720, 170395192, 179363360, 212993990, 309809440, 340790384, 358726720, 425987980, 619618880, 681580768, 851975960, 1363161536, 1703951920, 3407903840, 6815807680]

約数ペア:

[(1, 6815807680), (2, 3407903840), (4, 1703951920), (5, 1363161536), (8, 851975960), (10, 681580768), (11, 619618880), (16, 425987980), (19, 358726720), (20, 340790384), (22, 309809440), (32, 212993990), (38, 179363360), (40, 170395192), (44, 154904720), (55, 123923776), (64, 106496995), (76, 89681680), (80, 85197596), (88, 77452360), (95, 71745344), (110, 61961888), (152, 44840840), (160, 42598798), (176, 38726180), (190, 35872672), (209, 32611520), (220, 30980944), (223, 30564160), (304, 22420420), (320, 21299399), (352, 19363090), (380, 17936336), (418, 16305760), (440, 15490472), (446, 15282080), (457, 14914240), (608, 11210210), (704, 9681545), (760, 8968168), (836, 8152880), (880, 7745236), (892, 7641040), (914, 7457120), (1045, 6522304), (1115, 6112832), (1216, 5605105), (1520, 4484084), (1672, 4076440), (1760, 3872618), (1784, 3820520), (1828, 3728560), (2090, 3261152), (2230, 3056416), (2285, 2982848), (2453, 2778560), (3040, 2242042), (3344, 2038220), (3520, 1936309), (3568, 1910260), (3656, 1864280), (4180, 1630576), (4237, 1608640), (4460, 1528208), (4570, 1491424), (4906, 1389280), (5027, 1355840), (6080, 1121021), (6688, 1019110), (7136, 955130), (7312, 932140), (8360, 815288), (8474, 804320), (8683, 784960), (8920, 764104), (9140, 745712), (9812, 694640), (10054, 677920), (12265, 555712), (13376, 509555), (14272, 477565), (14624, 466070), (16720, 407644), (16948, 402160), (17366, 392480), (17840, 382052), (18280, 372856), (19624, 347320), (20108, 338960), (21185, 321728), (24530, 277856), (25135, 271168), (29248, 233035), (33440, 203822), (33896, 201080), (34732, 196240), (35680, 191026), (36560, 186428), (39248, 173660), (40216, 169480), (42370, 160864), (43415, 156992), (46607, 146240), (49060, 138928), (50270, 135584), (66880, 101911), (67792, 100540), (69464, 98120), (71360, 95513), (73120, 93214), (78496, 86830), (80432, 84740)]