2505751920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:373

約数の個数: 480

約数和(自身を含む): 10250772480

約数和(自身を除く): 7745020560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 137, 140, 144, 152, 168, 171, 180, 190, 191, 210, 228, 240, 252, 266, 274, 280, 285, 304, 315, 336, 342, 360, 380, 382, 399, 411, 420, 456, 504, 532, 548, 560, 570, 573, 630, 665, 684, 685, 720, 760, 764, 798, 822, 840, 855, 912, 955, 959, 1008, 1064, 1096, 1140, 1146, 1197, 1233, 1260, 1330, 1337, 1368, 1370, 1520, 1528, 1596, 1644, 1680, 1710, 1719, 1910, 1918, 1995, 2055, 2128, 2192, 2280, 2292, 2394, 2466, 2520, 2603, 2660, 2674, 2736, 2740, 2865, 2877, 3056, 3192, 3288, 3420, 3438, 3629, 3820, 3836, 3990, 4011, 4110, 4560, 4584, 4788, 4795, 4932, 5040, 5206, 5320, 5348, 5480, 5730, 5754, 5985, 6165, 6384, 6576, 6685, 6840, 6876, 7258, 7640, 7672, 7809, 7980, 8022, 8220, 8595, 8631, 9168, 9576, 9590, 9864, 10412, 10640, 10696, 10887, 10960, 11460, 11508, 11970, 12033, 12330, 13015, 13370, 13680, 13752, 14385, 14516, 15280, 15344, 15618, 15960, 16044, 16440, 17190, 17262, 18145, 18221, 19152, 19180, 19728, 20055, 20824, 21392, 21774, 22920, 23016, 23427, 23940, 24066, 24660, 25403, 26030, 26167, 26740, 27504, 28770, 29032, 31236, 31920, 32088, 32661, 32880, 34380, 34524, 36290, 36442, 38360, 39045, 40110, 41648, 43155, 43548, 45840, 46032, 46854, 47880, 48132, 49320, 50806, 52060, 52334, 53480, 54435, 54663, 57540, 58064, 60165, 62472, 64176, 65322, 68760, 69048, 72580, 72884, 76209, 76720, 78090, 78501, 80220, 86310, 87096, 91105, 93708, 95760, 96264, 98640, 101612, 104120, 104668, 106960, 108870, 109326, 115080, 117135, 120330, 124944, 127015, 130644, 130835, 137520, 138096, 145160, 145768, 152418, 156180, 157002, 160440, 163305, 163989, 172620, 174192, 182210, 183169, 187416, 192528, 203224, 208240, 209336, 217740, 218652, 228627, 230160, 234270, 235503, 240660, 254030, 261288, 261670, 273315, 290320, 291536, 304836, 312360, 314004, 320880, 326610, 327978, 345240, 364420, 366338, 374832, 381045, 392505, 406448, 418672, 435480, 437304, 457254, 468540, 471006, 481320, 497173, 508060, 522576, 523340, 546630, 549507, 609672, 624720, 628008, 653220, 655956, 690480, 728840, 732676, 762090, 785010, 819945, 870960, 874608, 914508, 915845, 937080, 942012, 962640, 994346, 1016120, 1046680, 1093260, 1099014, 1143135, 1177515, 1219344, 1256016, 1306440, 1311912, 1457680, 1465352, 1491519, 1524180, 1570020, 1639890, 1648521, 1829016, 1831690, 1874160, 1884024, 1988692, 2032240, 2093360, 2186520, 2198028, 2286270, 2355030, 2485865, 2612880, 2623824, 2747535, 2930704, 2983038, 3048360, 3140040, 3279780, 3297042, 3480211, 3658032, 3663380, 3768048, 3977384, 4373040, 4396056, 4474557, 4572540, 4710060, 4971730, 5495070, 5966076, 6096720, 6280080, 6559560, 6594084, 6960422, 7326760, 7457595, 7954768, 8242605, 8792112, 8949114, 9145080, 9420120, 9943460, 10440633, 10990140, 11932152, 13119120, 13188168, 13920844, 14653520, 14915190, 16485210, 17401055, 17898228, 18290160, 18840240, 19886920, 20881266, 21980280, 22372785, 23864304, 26376336, 27841688, 29830380, 31321899, 32970420, 34802110, 35796456, 39773840, 41762532, 43960560, 44745570, 52203165, 55683376, 59660760, 62643798, 65940840, 69604220, 71592912, 83525064, 89491140, 104406330, 119321520, 125287596, 131881680, 139208440, 156609495, 167050128, 178982280, 208812660, 250575192, 278416880, 313218990, 357964560, 417625320, 501150384, 626437980, 835250640, 1252875960, 2505751920]

約数ペア:

[(1, 2505751920), (2, 1252875960), (3, 835250640), (4, 626437980), (5, 501150384), (6, 417625320), (7, 357964560), (8, 313218990), (9, 278416880), (10, 250575192), (12, 208812660), (14, 178982280), (15, 167050128), (16, 156609495), (18, 139208440), (19, 131881680), (20, 125287596), (21, 119321520), (24, 104406330), (28, 89491140), (30, 83525064), (35, 71592912), (36, 69604220), (38, 65940840), (40, 62643798), (42, 59660760), (45, 55683376), (48, 52203165), (56, 44745570), (57, 43960560), (60, 41762532), (63, 39773840), (70, 35796456), (72, 34802110), (76, 32970420), (80, 31321899), (84, 29830380), (90, 27841688), (95, 26376336), (105, 23864304), (112, 22372785), (114, 21980280), (120, 20881266), (126, 19886920), (133, 18840240), (137, 18290160), (140, 17898228), (144, 17401055), (152, 16485210), (168, 14915190), (171, 14653520), (180, 13920844), (190, 13188168), (191, 13119120), (210, 11932152), (228, 10990140), (240, 10440633), (252, 9943460), (266, 9420120), (274, 9145080), (280, 8949114), (285, 8792112), (304, 8242605), (315, 7954768), (336, 7457595), (342, 7326760), (360, 6960422), (380, 6594084), (382, 6559560), (399, 6280080), (411, 6096720), (420, 5966076), (456, 5495070), (504, 4971730), (532, 4710060), (548, 4572540), (560, 4474557), (570, 4396056), (573, 4373040), (630, 3977384), (665, 3768048), (684, 3663380), (685, 3658032), (720, 3480211), (760, 3297042), (764, 3279780), (798, 3140040), (822, 3048360), (840, 2983038), (855, 2930704), (912, 2747535), (955, 2623824), (959, 2612880), (1008, 2485865), (1064, 2355030), (1096, 2286270), (1140, 2198028), (1146, 2186520), (1197, 2093360), (1233, 2032240), (1260, 1988692), (1330, 1884024), (1337, 1874160), (1368, 1831690), (1370, 1829016), (1520, 1648521), (1528, 1639890), (1596, 1570020), (1644, 1524180), (1680, 1491519), (1710, 1465352), (1719, 1457680), (1910, 1311912), (1918, 1306440), (1995, 1256016), (2055, 1219344), (2128, 1177515), (2192, 1143135), (2280, 1099014), (2292, 1093260), (2394, 1046680), (2466, 1016120), (2520, 994346), (2603, 962640), (2660, 942012), (2674, 937080), (2736, 915845), (2740, 914508), (2865, 874608), (2877, 870960), (3056, 819945), (3192, 785010), (3288, 762090), (3420, 732676), (3438, 728840), (3629, 690480), (3820, 655956), (3836, 653220), (3990, 628008), (4011, 624720), (4110, 609672), (4560, 549507), (4584, 546630), (4788, 523340), (4795, 522576), (4932, 508060), (5040, 497173), (5206, 481320), (5320, 471006), (5348, 468540), (5480, 457254), (5730, 437304), (5754, 435480), (5985, 418672), (6165, 406448), (6384, 392505), (6576, 381045), (6685, 374832), (6840, 366338), (6876, 364420), (7258, 345240), (7640, 327978), (7672, 326610), (7809, 320880), (7980, 314004), (8022, 312360), (8220, 304836), (8595, 291536), (8631, 290320), (9168, 273315), (9576, 261670), (9590, 261288), (9864, 254030), (10412, 240660), (10640, 235503), (10696, 234270), (10887, 230160), (10960, 228627), (11460, 218652), (11508, 217740), (11970, 209336), (12033, 208240), (12330, 203224), (13015, 192528), (13370, 187416), (13680, 183169), (13752, 182210), (14385, 174192), (14516, 172620), (15280, 163989), (15344, 163305), (15618, 160440), (15960, 157002), (16044, 156180), (16440, 152418), (17190, 145768), (17262, 145160), (18145, 138096), (18221, 137520), (19152, 130835), (19180, 130644), (19728, 127015), (20055, 124944), (20824, 120330), (21392, 117135), (21774, 115080), (22920, 109326), (23016, 108870), (23427, 106960), (23940, 104668), (24066, 104120), (24660, 101612), (25403, 98640), (26030, 96264), (26167, 95760), (26740, 93708), (27504, 91105), (28770, 87096), (29032, 86310), (31236, 80220), (31920, 78501), (32088, 78090), (32661, 76720), (32880, 76209), (34380, 72884), (34524, 72580), (36290, 69048), (36442, 68760), (38360, 65322), (39045, 64176), (40110, 62472), (41648, 60165), (43155, 58064), (43548, 57540), (45840, 54663), (46032, 54435), (46854, 53480), (47880, 52334), (48132, 52060), (49320, 50806)]