2017613280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:869

約数の個数: 192

約数和(自身を含む): 6561995328

約数和(自身を除く): 4544382048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 157, 160, 164, 205, 240, 246, 314, 328, 410, 471, 480, 492, 615, 628, 653, 656, 785, 820, 942, 984, 1230, 1256, 1306, 1312, 1570, 1640, 1884, 1959, 1968, 2355, 2460, 2512, 2612, 3140, 3265, 3280, 3768, 3918, 3936, 4710, 4920, 5024, 5224, 6280, 6437, 6530, 6560, 7536, 7836, 9420, 9795, 9840, 10448, 12560, 12874, 13060, 15072, 15672, 18840, 19311, 19590, 19680, 20896, 25120, 25748, 26120, 26773, 31344, 32185, 37680, 38622, 39180, 51496, 52240, 53546, 62688, 64370, 75360, 77244, 78360, 80319, 96555, 102521, 102992, 104480, 107092, 128740, 133865, 154488, 156720, 160638, 193110, 205042, 205984, 214184, 257480, 267730, 307563, 308976, 313440, 321276, 386220, 401595, 410084, 428368, 512605, 514960, 535460, 615126, 617952, 642552, 772440, 803190, 820168, 856736, 1025210, 1029920, 1070920, 1230252, 1285104, 1537815, 1544880, 1606380, 1640336, 2050420, 2141840, 2460504, 2570208, 3075630, 3089760, 3212760, 3280672, 4100840, 4203361, 4283680, 4921008, 6151260, 6425520, 8201680, 8406722, 9842016, 12302520, 12610083, 12851040, 16403360, 16813444, 21016805, 24605040, 25220166, 33626888, 42033610, 49210080, 50440332, 63050415, 67253776, 84067220, 100880664, 126100830, 134507552, 168134440, 201761328, 252201660, 336268880, 403522656, 504403320, 672537760, 1008806640, 2017613280]

約数ペア:

[(1, 2017613280), (2, 1008806640), (3, 672537760), (4, 504403320), (5, 403522656), (6, 336268880), (8, 252201660), (10, 201761328), (12, 168134440), (15, 134507552), (16, 126100830), (20, 100880664), (24, 84067220), (30, 67253776), (32, 63050415), (40, 50440332), (41, 49210080), (48, 42033610), (60, 33626888), (80, 25220166), (82, 24605040), (96, 21016805), (120, 16813444), (123, 16403360), (157, 12851040), (160, 12610083), (164, 12302520), (205, 9842016), (240, 8406722), (246, 8201680), (314, 6425520), (328, 6151260), (410, 4921008), (471, 4283680), (480, 4203361), (492, 4100840), (615, 3280672), (628, 3212760), (653, 3089760), (656, 3075630), (785, 2570208), (820, 2460504), (942, 2141840), (984, 2050420), (1230, 1640336), (1256, 1606380), (1306, 1544880), (1312, 1537815), (1570, 1285104), (1640, 1230252), (1884, 1070920), (1959, 1029920), (1968, 1025210), (2355, 856736), (2460, 820168), (2512, 803190), (2612, 772440), (3140, 642552), (3265, 617952), (3280, 615126), (3768, 535460), (3918, 514960), (3936, 512605), (4710, 428368), (4920, 410084), (5024, 401595), (5224, 386220), (6280, 321276), (6437, 313440), (6530, 308976), (6560, 307563), (7536, 267730), (7836, 257480), (9420, 214184), (9795, 205984), (9840, 205042), (10448, 193110), (12560, 160638), (12874, 156720), (13060, 154488), (15072, 133865), (15672, 128740), (18840, 107092), (19311, 104480), (19590, 102992), (19680, 102521), (20896, 96555), (25120, 80319), (25748, 78360), (26120, 77244), (26773, 75360), (31344, 64370), (32185, 62688), (37680, 53546), (38622, 52240), (39180, 51496)]