828360720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2551}}^1$

素因数の和:2622

約数の個数: 240

約数和(自身を含む): 3110050944

約数和(自身を除く): 2281690224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 48, 55, 60, 66, 72, 80, 82, 88, 90, 99, 110, 120, 123, 132, 144, 164, 165, 176, 180, 198, 205, 220, 240, 246, 264, 328, 330, 360, 369, 396, 410, 440, 451, 492, 495, 528, 615, 656, 660, 720, 738, 792, 820, 880, 902, 984, 990, 1230, 1320, 1353, 1476, 1584, 1640, 1804, 1845, 1968, 1980, 2255, 2460, 2551, 2640, 2706, 2952, 3280, 3608, 3690, 3960, 4059, 4510, 4920, 5102, 5412, 5904, 6765, 7216, 7380, 7653, 7920, 8118, 9020, 9840, 10204, 10824, 12755, 13530, 14760, 15306, 16236, 18040, 20295, 20408, 21648, 22959, 25510, 27060, 28061, 29520, 30612, 32472, 36080, 38265, 40590, 40816, 45918, 51020, 54120, 56122, 61224, 64944, 76530, 81180, 84183, 91836, 102040, 104591, 108240, 112244, 114795, 122448, 140305, 153060, 162360, 168366, 183672, 204080, 209182, 224488, 229590, 252549, 280610, 306120, 313773, 324720, 336732, 367344, 418364, 420915, 448976, 459180, 505098, 522955, 561220, 612240, 627546, 673464, 836728, 841830, 918360, 941319, 1010196, 1045910, 1122440, 1150501, 1255092, 1262745, 1346928, 1568865, 1673456, 1683660, 1836720, 1882638, 2020392, 2091820, 2244880, 2301002, 2510184, 2525490, 3137730, 3367320, 3451503, 3765276, 4040784, 4183640, 4602004, 4706595, 5020368, 5050980, 5752505, 6275460, 6734640, 6903006, 7530552, 8367280, 9204008, 9413190, 10101960, 10354509, 11505010, 12550920, 13806012, 15061104, 17257515, 18408016, 18826380, 20203920, 20709018, 23010020, 25101840, 27612024, 34515030, 37652760, 41418036, 46020040, 51772545, 55224048, 69030060, 75305520, 82836072, 92040080, 103545090, 138060120, 165672144, 207090180, 276120240, 414180360, 828360720]

約数ペア:

[(1, 828360720), (2, 414180360), (3, 276120240), (4, 207090180), (5, 165672144), (6, 138060120), (8, 103545090), (9, 92040080), (10, 82836072), (11, 75305520), (12, 69030060), (15, 55224048), (16, 51772545), (18, 46020040), (20, 41418036), (22, 37652760), (24, 34515030), (30, 27612024), (33, 25101840), (36, 23010020), (40, 20709018), (41, 20203920), (44, 18826380), (45, 18408016), (48, 17257515), (55, 15061104), (60, 13806012), (66, 12550920), (72, 11505010), (80, 10354509), (82, 10101960), (88, 9413190), (90, 9204008), (99, 8367280), (110, 7530552), (120, 6903006), (123, 6734640), (132, 6275460), (144, 5752505), (164, 5050980), (165, 5020368), (176, 4706595), (180, 4602004), (198, 4183640), (205, 4040784), (220, 3765276), (240, 3451503), (246, 3367320), (264, 3137730), (328, 2525490), (330, 2510184), (360, 2301002), (369, 2244880), (396, 2091820), (410, 2020392), (440, 1882638), (451, 1836720), (492, 1683660), (495, 1673456), (528, 1568865), (615, 1346928), (656, 1262745), (660, 1255092), (720, 1150501), (738, 1122440), (792, 1045910), (820, 1010196), (880, 941319), (902, 918360), (984, 841830), (990, 836728), (1230, 673464), (1320, 627546), (1353, 612240), (1476, 561220), (1584, 522955), (1640, 505098), (1804, 459180), (1845, 448976), (1968, 420915), (1980, 418364), (2255, 367344), (2460, 336732), (2551, 324720), (2640, 313773), (2706, 306120), (2952, 280610), (3280, 252549), (3608, 229590), (3690, 224488), (3960, 209182), (4059, 204080), (4510, 183672), (4920, 168366), (5102, 162360), (5412, 153060), (5904, 140305), (6765, 122448), (7216, 114795), (7380, 112244), (7653, 108240), (7920, 104591), (8118, 102040), (9020, 91836), (9840, 84183), (10204, 81180), (10824, 76530), (12755, 64944), (13530, 61224), (14760, 56122), (15306, 54120), (16236, 51020), (18040, 45918), (20295, 40816), (20408, 40590), (21648, 38265), (22959, 36080), (25510, 32472), (27060, 30612), (28061, 29520)]