2011151520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10501}}^1$

素因数の和:10548

約数の個数: 288

約数和(自身を含む): 8257092480

約数和(自身を除く): 6245940960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3990, 4256, 4560, 4788, 5040, 5320, 5472, 5985, 6384, 6840, 7980, 9120, 9576, 10080, 10501, 10640, 11970, 12768, 13680, 15960, 19152, 21002, 21280, 23940, 27360, 31503, 31920, 38304, 42004, 47880, 52505, 63006, 63840, 73507, 84008, 94509, 95760, 105010, 126012, 147014, 157515, 168016, 189018, 191520, 199519, 210020, 220521, 252024, 294028, 315030, 336032, 367535, 378036, 399038, 420040, 441042, 472545, 504048, 588056, 598557, 630060, 661563, 735070, 756072, 798076, 840080, 882084, 945090, 997595, 1008096, 1102605, 1176112, 1197114, 1260120, 1323126, 1396633, 1470140, 1512144, 1596152, 1680160, 1764168, 1795671, 1890180, 1995190, 2205210, 2352224, 2394228, 2520240, 2646252, 2793266, 2940280, 2992785, 3024288, 3192304, 3307815, 3528336, 3591342, 3780360, 3990380, 4189899, 4410420, 4788456, 5040480, 5292504, 5586532, 5880560, 5985570, 6384608, 6615630, 6983165, 7056672, 7182684, 7560720, 7980760, 8379798, 8820840, 8978355, 9576912, 10585008, 11173064, 11761120, 11971140, 12569697, 13231260, 13966330, 14365368, 15121440, 15961520, 16759596, 17641680, 17956710, 19153824, 20949495, 21170016, 22346128, 23942280, 25139394, 26462520, 27932660, 28730736, 31923040, 33519192, 35283360, 35913420, 41898990, 44692256, 47884560, 50278788, 52925040, 55865320, 57461472, 62848485, 67038384, 71826840, 83797980, 95769120, 100557576, 105850080, 111730640, 125696970, 134076768, 143653680, 167595960, 201115152, 223461280, 251393940, 287307360, 335191920, 402230304, 502787880, 670383840, 1005575760, 2011151520]

約数ペア:

[(1, 2011151520), (2, 1005575760), (3, 670383840), (4, 502787880), (5, 402230304), (6, 335191920), (7, 287307360), (8, 251393940), (9, 223461280), (10, 201115152), (12, 167595960), (14, 143653680), (15, 134076768), (16, 125696970), (18, 111730640), (19, 105850080), (20, 100557576), (21, 95769120), (24, 83797980), (28, 71826840), (30, 67038384), (32, 62848485), (35, 57461472), (36, 55865320), (38, 52925040), (40, 50278788), (42, 47884560), (45, 44692256), (48, 41898990), (56, 35913420), (57, 35283360), (60, 33519192), (63, 31923040), (70, 28730736), (72, 27932660), (76, 26462520), (80, 25139394), (84, 23942280), (90, 22346128), (95, 21170016), (96, 20949495), (105, 19153824), (112, 17956710), (114, 17641680), (120, 16759596), (126, 15961520), (133, 15121440), (140, 14365368), (144, 13966330), (152, 13231260), (160, 12569697), (168, 11971140), (171, 11761120), (180, 11173064), (190, 10585008), (210, 9576912), (224, 8978355), (228, 8820840), (240, 8379798), (252, 7980760), (266, 7560720), (280, 7182684), (285, 7056672), (288, 6983165), (304, 6615630), (315, 6384608), (336, 5985570), (342, 5880560), (360, 5586532), (380, 5292504), (399, 5040480), (420, 4788456), (456, 4410420), (480, 4189899), (504, 3990380), (532, 3780360), (560, 3591342), (570, 3528336), (608, 3307815), (630, 3192304), (665, 3024288), (672, 2992785), (684, 2940280), (720, 2793266), (760, 2646252), (798, 2520240), (840, 2394228), (855, 2352224), (912, 2205210), (1008, 1995190), (1064, 1890180), (1120, 1795671), (1140, 1764168), (1197, 1680160), (1260, 1596152), (1330, 1512144), (1368, 1470140), (1440, 1396633), (1520, 1323126), (1596, 1260120), (1680, 1197114), (1710, 1176112), (1824, 1102605), (1995, 1008096), (2016, 997595), (2128, 945090), (2280, 882084), (2394, 840080), (2520, 798076), (2660, 756072), (2736, 735070), (3040, 661563), (3192, 630060), (3360, 598557), (3420, 588056), (3990, 504048), (4256, 472545), (4560, 441042), (4788, 420040), (5040, 399038), (5320, 378036), (5472, 367535), (5985, 336032), (6384, 315030), (6840, 294028), (7980, 252024), (9120, 220521), (9576, 210020), (10080, 199519), (10501, 191520), (10640, 189018), (11970, 168016), (12768, 157515), (13680, 147014), (15960, 126012), (19152, 105010), (21002, 95760), (21280, 94509), (23940, 84008), (27360, 73507), (31503, 63840), (31920, 63006), (38304, 52505), (42004, 47880)]