20101519360

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 384

約数和(自身を含む): 55477094400

約数和(自身を除く): 35375575040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 41, 52, 58, 64, 65, 80, 82, 104, 116, 127, 128, 130, 145, 160, 164, 205, 208, 232, 254, 256, 260, 290, 320, 328, 377, 410, 416, 464, 508, 512, 520, 533, 580, 635, 640, 656, 754, 820, 832, 928, 1016, 1024, 1040, 1066, 1160, 1189, 1270, 1280, 1312, 1508, 1640, 1651, 1664, 1856, 1885, 2032, 2048, 2080, 2132, 2320, 2378, 2540, 2560, 2624, 2665, 3016, 3280, 3302, 3328, 3683, 3712, 3770, 4064, 4160, 4264, 4640, 4756, 5080, 5120, 5207, 5248, 5330, 5945, 6032, 6560, 6604, 6656, 7366, 7424, 7540, 8128, 8255, 8320, 8528, 9280, 9512, 10160, 10240, 10414, 10496, 10660, 11890, 12064, 13120, 13208, 13312, 14732, 14848, 15080, 15457, 16256, 16510, 16640, 17056, 18415, 18560, 19024, 20320, 20828, 20992, 21320, 23780, 24128, 26035, 26240, 26416, 26624, 29464, 29696, 30160, 30914, 32512, 33020, 33280, 34112, 36830, 37120, 38048, 40640, 41656, 41984, 42640, 47560, 47879, 48256, 52070, 52480, 52832, 58928, 59392, 60320, 61828, 65024, 66040, 66560, 67691, 68224, 73660, 74240, 76096, 77285, 81280, 83312, 83968, 85280, 95120, 95758, 96512, 104140, 104960, 105664, 117856, 120640, 123656, 130048, 132080, 133120, 135382, 136448, 147320, 148480, 151003, 152192, 154570, 162560, 166624, 170560, 190240, 191516, 193024, 208280, 209920, 211328, 235712, 239395, 241280, 247312, 260096, 264160, 270764, 272896, 294640, 296960, 302006, 304384, 309140, 325120, 333248, 338455, 341120, 380480, 383032, 386048, 416560, 419840, 422656, 471424, 478790, 482560, 494624, 528320, 541528, 545792, 589280, 604012, 608768, 618280, 650240, 666496, 676910, 682240, 755015, 760960, 766064, 772096, 833120, 845312, 942848, 957580, 965120, 989248, 1056640, 1083056, 1091584, 1178560, 1208024, 1217536, 1236560, 1300480, 1332992, 1353820, 1364480, 1510030, 1521920, 1532128, 1666240, 1690624, 1885696, 1915160, 1930240, 1963039, 1978496, 2113280, 2166112, 2357120, 2416048, 2435072, 2473120, 2665984, 2707640, 2728960, 3020060, 3043840, 3064256, 3332480, 3381248, 3771392, 3830320, 3860480, 3926078, 3956992, 4226560, 4332224, 4714240, 4832096, 4946240, 5331968, 5415280, 5457920, 6040120, 6087680, 6128512, 6664960, 7542784, 7660640, 7852156, 7913984, 8453120, 8664448, 9428480, 9664192, 9815195, 9892480, 10663936, 10830560, 12080240, 12175360, 12257024, 13329920, 15321280, 15704312, 15827968, 16906240, 17328896, 18856960, 19328384, 19630390, 19784960, 21661120, 24160480, 24514048, 26659840, 30642560, 31408624, 31655936, 34657792, 37713920, 38656768, 39260780, 39569920, 43322240, 48320960, 49028096, 53319680, 61285120, 62817248, 69315584, 77313536, 78521560, 79139840, 86644480, 96641920, 98056192, 122570240, 125634496, 138631168, 154627072, 157043120, 158279680, 173288960, 193283840, 245140480, 251268992, 309254144, 314086240, 346577920, 386567680, 490280960, 502537984, 628172480, 693155840, 773135360, 1005075968, 1256344960, 1546270720, 2010151936, 2512689920, 4020303872, 5025379840, 10050759680, 20101519360]

約数ペア:

[(1, 20101519360), (2, 10050759680), (4, 5025379840), (5, 4020303872), (8, 2512689920), (10, 2010151936), (13, 1546270720), (16, 1256344960), (20, 1005075968), (26, 773135360), (29, 693155840), (32, 628172480), (40, 502537984), (41, 490280960), (52, 386567680), (58, 346577920), (64, 314086240), (65, 309254144), (80, 251268992), (82, 245140480), (104, 193283840), (116, 173288960), (127, 158279680), (128, 157043120), (130, 154627072), (145, 138631168), (160, 125634496), (164, 122570240), (205, 98056192), (208, 96641920), (232, 86644480), (254, 79139840), (256, 78521560), (260, 77313536), (290, 69315584), (320, 62817248), (328, 61285120), (377, 53319680), (410, 49028096), (416, 48320960), (464, 43322240), (508, 39569920), (512, 39260780), (520, 38656768), (533, 37713920), (580, 34657792), (635, 31655936), (640, 31408624), (656, 30642560), (754, 26659840), (820, 24514048), (832, 24160480), (928, 21661120), (1016, 19784960), (1024, 19630390), (1040, 19328384), (1066, 18856960), (1160, 17328896), (1189, 16906240), (1270, 15827968), (1280, 15704312), (1312, 15321280), (1508, 13329920), (1640, 12257024), (1651, 12175360), (1664, 12080240), (1856, 10830560), (1885, 10663936), (2032, 9892480), (2048, 9815195), (2080, 9664192), (2132, 9428480), (2320, 8664448), (2378, 8453120), (2540, 7913984), (2560, 7852156), (2624, 7660640), (2665, 7542784), (3016, 6664960), (3280, 6128512), (3302, 6087680), (3328, 6040120), (3683, 5457920), (3712, 5415280), (3770, 5331968), (4064, 4946240), (4160, 4832096), (4264, 4714240), (4640, 4332224), (4756, 4226560), (5080, 3956992), (5120, 3926078), (5207, 3860480), (5248, 3830320), (5330, 3771392), (5945, 3381248), (6032, 3332480), (6560, 3064256), (6604, 3043840), (6656, 3020060), (7366, 2728960), (7424, 2707640), (7540, 2665984), (8128, 2473120), (8255, 2435072), (8320, 2416048), (8528, 2357120), (9280, 2166112), (9512, 2113280), (10160, 1978496), (10240, 1963039), (10414, 1930240), (10496, 1915160), (10660, 1885696), (11890, 1690624), (12064, 1666240), (13120, 1532128), (13208, 1521920), (13312, 1510030), (14732, 1364480), (14848, 1353820), (15080, 1332992), (15457, 1300480), (16256, 1236560), (16510, 1217536), (16640, 1208024), (17056, 1178560), (18415, 1091584), (18560, 1083056), (19024, 1056640), (20320, 989248), (20828, 965120), (20992, 957580), (21320, 942848), (23780, 845312), (24128, 833120), (26035, 772096), (26240, 766064), (26416, 760960), (26624, 755015), (29464, 682240), (29696, 676910), (30160, 666496), (30914, 650240), (32512, 618280), (33020, 608768), (33280, 604012), (34112, 589280), (36830, 545792), (37120, 541528), (38048, 528320), (40640, 494624), (41656, 482560), (41984, 478790), (42640, 471424), (47560, 422656), (47879, 419840), (48256, 416560), (52070, 386048), (52480, 383032), (52832, 380480), (58928, 341120), (59392, 338455), (60320, 333248), (61828, 325120), (65024, 309140), (66040, 304384), (66560, 302006), (67691, 296960), (68224, 294640), (73660, 272896), (74240, 270764), (76096, 264160), (77285, 260096), (81280, 247312), (83312, 241280), (83968, 239395), (85280, 235712), (95120, 211328), (95758, 209920), (96512, 208280), (104140, 193024), (104960, 191516), (105664, 190240), (117856, 170560), (120640, 166624), (123656, 162560), (130048, 154570), (132080, 152192), (133120, 151003), (135382, 148480), (136448, 147320)]