804525708840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12889}}^1\times {\mathrm{3911}}^1$

素因数の和:16840

約数の個数: 256

約数和(自身を含む): 2904519168000

約数和(自身を除く): 2099993459160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3911, 3990, 5320, 7822, 7980, 11733, 12889, 15644, 15960, 19555, 23466, 25778, 27377, 31288, 38667, 39110, 46932, 51556, 54754, 58665, 64445, 74309, 77334, 78220, 82131, 90223, 93864, 103112, 109508, 117330, 128890, 136885, 148618, 154668, 156440, 164262, 180446, 193335, 219016, 222927, 234660, 244891, 257780, 270669, 273770, 297236, 309336, 328524, 360892, 371545, 386670, 410655, 445854, 451115, 469320, 489782, 515560, 520163, 541338, 547540, 594472, 657048, 721784, 734673, 743090, 773340, 821310, 891708, 902230, 979564, 1040326, 1082676, 1095080, 1114635, 1224455, 1353345, 1469346, 1486180, 1546680, 1560489, 1642620, 1714237, 1783416, 1804460, 1959128, 2080652, 2165352, 2229270, 2448910, 2600815, 2706690, 2938692, 2972360, 3120978, 3285240, 3428474, 3608920, 3673365, 4161304, 4458540, 4897820, 5142711, 5201630, 5413380, 5877384, 6241956, 6856948, 7346730, 7802445, 8571185, 8917080, 9795640, 10285422, 10403260, 10826760, 12483912, 13713896, 14693460, 15604890, 17142370, 20570844, 20806520, 25713555, 29386920, 31209780, 34284740, 41141688, 50408879, 51427110, 62419560, 68569480, 100817758, 102854220, 151226637, 201635516, 205708440, 252044395, 302453274, 352862153, 403271032, 504088790, 604906548, 705724306, 756133185, 957768701, 1008177580, 1058586459, 1209813096, 1411448612, 1512266370, 1764310765, 1915537402, 2016355160, 2117172918, 2822897224, 2873306103, 3024532740, 3528621530, 3831074804, 4234345836, 4788843505, 5292932295, 5746612206, 6049065480, 6704380907, 7057243060, 7662149608, 8468691672, 9577687010, 10585864590, 11493224412, 13408761814, 14114486120, 14366530515, 19155374020, 20113142721, 21171729180, 22986448824, 26817523628, 28733061030, 33521904535, 38310748040, 40226285442, 42343458360, 53635047256, 57466122060, 67043809070, 80452570884, 100565713605, 114932244120, 134087618140, 160905141768, 201131427210, 268175236280, 402262854420, 804525708840]

約数ペア:

[(1, 804525708840), (2, 402262854420), (3, 268175236280), (4, 201131427210), (5, 160905141768), (6, 134087618140), (7, 114932244120), (8, 100565713605), (10, 80452570884), (12, 67043809070), (14, 57466122060), (15, 53635047256), (19, 42343458360), (20, 40226285442), (21, 38310748040), (24, 33521904535), (28, 28733061030), (30, 26817523628), (35, 22986448824), (38, 21171729180), (40, 20113142721), (42, 19155374020), (56, 14366530515), (57, 14114486120), (60, 13408761814), (70, 11493224412), (76, 10585864590), (84, 9577687010), (95, 8468691672), (105, 7662149608), (114, 7057243060), (120, 6704380907), (133, 6049065480), (140, 5746612206), (152, 5292932295), (168, 4788843505), (190, 4234345836), (210, 3831074804), (228, 3528621530), (266, 3024532740), (280, 2873306103), (285, 2822897224), (380, 2117172918), (399, 2016355160), (420, 1915537402), (456, 1764310765), (532, 1512266370), (570, 1411448612), (665, 1209813096), (760, 1058586459), (798, 1008177580), (840, 957768701), (1064, 756133185), (1140, 705724306), (1330, 604906548), (1596, 504088790), (1995, 403271032), (2280, 352862153), (2660, 302453274), (3192, 252044395), (3911, 205708440), (3990, 201635516), (5320, 151226637), (7822, 102854220), (7980, 100817758), (11733, 68569480), (12889, 62419560), (15644, 51427110), (15960, 50408879), (19555, 41141688), (23466, 34284740), (25778, 31209780), (27377, 29386920), (31288, 25713555), (38667, 20806520), (39110, 20570844), (46932, 17142370), (51556, 15604890), (54754, 14693460), (58665, 13713896), (64445, 12483912), (74309, 10826760), (77334, 10403260), (78220, 10285422), (82131, 9795640), (90223, 8917080), (93864, 8571185), (103112, 7802445), (109508, 7346730), (117330, 6856948), (128890, 6241956), (136885, 5877384), (148618, 5413380), (154668, 5201630), (156440, 5142711), (164262, 4897820), (180446, 4458540), (193335, 4161304), (219016, 3673365), (222927, 3608920), (234660, 3428474), (244891, 3285240), (257780, 3120978), (270669, 2972360), (273770, 2938692), (297236, 2706690), (309336, 2600815), (328524, 2448910), (360892, 2229270), (371545, 2165352), (386670, 2080652), (410655, 1959128), (445854, 1804460), (451115, 1783416), (469320, 1714237), (489782, 1642620), (515560, 1560489), (520163, 1546680), (541338, 1486180), (547540, 1469346), (594472, 1353345), (657048, 1224455), (721784, 1114635), (734673, 1095080), (743090, 1082676), (773340, 1040326), (821310, 979564), (891708, 902230)]