1945933440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:695

約数の個数: 256

約数和(自身を含む): 6815232000

約数和(自身を除く): 4869298560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 199, 220, 240, 264, 320, 330, 352, 384, 398, 440, 463, 480, 528, 597, 640, 660, 704, 796, 880, 926, 960, 995, 1056, 1194, 1320, 1389, 1408, 1592, 1760, 1852, 1920, 1990, 2112, 2189, 2315, 2388, 2640, 2778, 2985, 3184, 3520, 3704, 3980, 4224, 4378, 4630, 4776, 5093, 5280, 5556, 5970, 6368, 6567, 6945, 7040, 7408, 7960, 8756, 9260, 9552, 10186, 10560, 10945, 11112, 11940, 12736, 13134, 13890, 14816, 15279, 15920, 17512, 18520, 19104, 20372, 21120, 21890, 22224, 23880, 25465, 25472, 26268, 27780, 29632, 30558, 31840, 32835, 35024, 37040, 38208, 40744, 43780, 44448, 47760, 50930, 52536, 55560, 59264, 61116, 63680, 65670, 70048, 74080, 76395, 76416, 81488, 87560, 88896, 92137, 95520, 101860, 105072, 111120, 122232, 127360, 131340, 140096, 148160, 152790, 162976, 175120, 177792, 184274, 191040, 203720, 210144, 222240, 244464, 262680, 276411, 280192, 296320, 305580, 325952, 350240, 368548, 382080, 407440, 420288, 444480, 460685, 488928, 525360, 552822, 611160, 651904, 700480, 737096, 814880, 840576, 888960, 921370, 977856, 1013507, 1050720, 1105644, 1222320, 1382055, 1400960, 1474192, 1629760, 1842740, 1955712, 2027014, 2101440, 2211288, 2444640, 2764110, 2948384, 3040521, 3259520, 3685480, 4054028, 4202880, 4422576, 4889280, 5067535, 5528220, 5896768, 6081042, 7370960, 8108056, 8845152, 9778560, 10135070, 11056440, 11793536, 12162084, 14741920, 15202605, 16216112, 17690304, 20270140, 22112880, 24324168, 29483840, 30405210, 32432224, 35380608, 40540280, 44225760, 48648336, 58967680, 60810420, 64864448, 81080560, 88451520, 97296672, 121620840, 129728896, 162161120, 176903040, 194593344, 243241680, 324322240, 389186688, 486483360, 648644480, 972966720, 1945933440]

約数ペア:

[(1, 1945933440), (2, 972966720), (3, 648644480), (4, 486483360), (5, 389186688), (6, 324322240), (8, 243241680), (10, 194593344), (11, 176903040), (12, 162161120), (15, 129728896), (16, 121620840), (20, 97296672), (22, 88451520), (24, 81080560), (30, 64864448), (32, 60810420), (33, 58967680), (40, 48648336), (44, 44225760), (48, 40540280), (55, 35380608), (60, 32432224), (64, 30405210), (66, 29483840), (80, 24324168), (88, 22112880), (96, 20270140), (110, 17690304), (120, 16216112), (128, 15202605), (132, 14741920), (160, 12162084), (165, 11793536), (176, 11056440), (192, 10135070), (199, 9778560), (220, 8845152), (240, 8108056), (264, 7370960), (320, 6081042), (330, 5896768), (352, 5528220), (384, 5067535), (398, 4889280), (440, 4422576), (463, 4202880), (480, 4054028), (528, 3685480), (597, 3259520), (640, 3040521), (660, 2948384), (704, 2764110), (796, 2444640), (880, 2211288), (926, 2101440), (960, 2027014), (995, 1955712), (1056, 1842740), (1194, 1629760), (1320, 1474192), (1389, 1400960), (1408, 1382055), (1592, 1222320), (1760, 1105644), (1852, 1050720), (1920, 1013507), (1990, 977856), (2112, 921370), (2189, 888960), (2315, 840576), (2388, 814880), (2640, 737096), (2778, 700480), (2985, 651904), (3184, 611160), (3520, 552822), (3704, 525360), (3980, 488928), (4224, 460685), (4378, 444480), (4630, 420288), (4776, 407440), (5093, 382080), (5280, 368548), (5556, 350240), (5970, 325952), (6368, 305580), (6567, 296320), (6945, 280192), (7040, 276411), (7408, 262680), (7960, 244464), (8756, 222240), (9260, 210144), (9552, 203720), (10186, 191040), (10560, 184274), (10945, 177792), (11112, 175120), (11940, 162976), (12736, 152790), (13134, 148160), (13890, 140096), (14816, 131340), (15279, 127360), (15920, 122232), (17512, 111120), (18520, 105072), (19104, 101860), (20372, 95520), (21120, 92137), (21890, 88896), (22224, 87560), (23880, 81488), (25465, 76416), (25472, 76395), (26268, 74080), (27780, 70048), (29632, 65670), (30558, 63680), (31840, 61116), (32835, 59264), (35024, 55560), (37040, 52536), (38208, 50930), (40744, 47760), (43780, 44448)]