1270991040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5233}}^1$

素因数の和:5287

約数の個数: 224

約数和(自身を含む): 4594530816

約数和(自身を除く): 3323539776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 192, 220, 230, 240, 253, 264, 276, 320, 330, 345, 352, 368, 440, 460, 480, 506, 528, 552, 660, 690, 704, 736, 759, 880, 920, 960, 1012, 1056, 1104, 1265, 1320, 1380, 1472, 1518, 1760, 1840, 2024, 2112, 2208, 2530, 2640, 2760, 3036, 3520, 3680, 3795, 4048, 4416, 5060, 5233, 5280, 5520, 6072, 7360, 7590, 8096, 10120, 10466, 10560, 11040, 12144, 15180, 15699, 16192, 20240, 20932, 22080, 24288, 26165, 30360, 31398, 40480, 41864, 48576, 52330, 57563, 60720, 62796, 78495, 80960, 83728, 104660, 115126, 120359, 121440, 125592, 156990, 167456, 172689, 209320, 230252, 240718, 242880, 251184, 287815, 313980, 334912, 345378, 361077, 418640, 460504, 481436, 502368, 575630, 601795, 627960, 690756, 722154, 837280, 863445, 921008, 962872, 1004736, 1151260, 1203590, 1255920, 1323949, 1381512, 1444308, 1674560, 1726890, 1805385, 1842016, 1925744, 2302520, 2407180, 2511840, 2647898, 2763024, 2888616, 3453780, 3610770, 3684032, 3851488, 3971847, 4605040, 4814360, 5023680, 5295796, 5526048, 5777232, 6619745, 6907560, 7221540, 7702976, 7943694, 9210080, 9628720, 10591592, 11052096, 11554464, 13239490, 13815120, 14443080, 15887388, 18420160, 19257440, 19859235, 21183184, 23108928, 26478980, 27630240, 28886160, 31774776, 38514880, 39718470, 42366368, 52957960, 55260480, 57772320, 63549552, 79436940, 84732736, 105915920, 115544640, 127099104, 158873880, 211831840, 254198208, 317747760, 423663680, 635495520, 1270991040]

約数ペア:

[(1, 1270991040), (2, 635495520), (3, 423663680), (4, 317747760), (5, 254198208), (6, 211831840), (8, 158873880), (10, 127099104), (11, 115544640), (12, 105915920), (15, 84732736), (16, 79436940), (20, 63549552), (22, 57772320), (23, 55260480), (24, 52957960), (30, 42366368), (32, 39718470), (33, 38514880), (40, 31774776), (44, 28886160), (46, 27630240), (48, 26478980), (55, 23108928), (60, 21183184), (64, 19859235), (66, 19257440), (69, 18420160), (80, 15887388), (88, 14443080), (92, 13815120), (96, 13239490), (110, 11554464), (115, 11052096), (120, 10591592), (132, 9628720), (138, 9210080), (160, 7943694), (165, 7702976), (176, 7221540), (184, 6907560), (192, 6619745), (220, 5777232), (230, 5526048), (240, 5295796), (253, 5023680), (264, 4814360), (276, 4605040), (320, 3971847), (330, 3851488), (345, 3684032), (352, 3610770), (368, 3453780), (440, 2888616), (460, 2763024), (480, 2647898), (506, 2511840), (528, 2407180), (552, 2302520), (660, 1925744), (690, 1842016), (704, 1805385), (736, 1726890), (759, 1674560), (880, 1444308), (920, 1381512), (960, 1323949), (1012, 1255920), (1056, 1203590), (1104, 1151260), (1265, 1004736), (1320, 962872), (1380, 921008), (1472, 863445), (1518, 837280), (1760, 722154), (1840, 690756), (2024, 627960), (2112, 601795), (2208, 575630), (2530, 502368), (2640, 481436), (2760, 460504), (3036, 418640), (3520, 361077), (3680, 345378), (3795, 334912), (4048, 313980), (4416, 287815), (5060, 251184), (5233, 242880), (5280, 240718), (5520, 230252), (6072, 209320), (7360, 172689), (7590, 167456), (8096, 156990), (10120, 125592), (10466, 121440), (10560, 120359), (11040, 115126), (12144, 104660), (15180, 83728), (15699, 80960), (16192, 78495), (20240, 62796), (20932, 60720), (22080, 57563), (24288, 52330), (26165, 48576), (30360, 41864), (31398, 40480)]