669861360

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{6329}}^1$

素因数の和:6365

約数の個数: 240

約数和(自身を含む): 2684426400

約数和(自身を除く): 2014565040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5880, 6329, 6615, 7056, 7560, 8820, 10584, 11760, 12658, 13230, 15120, 17640, 18987, 21168, 25316, 26460, 31645, 35280, 37974, 44303, 50632, 52920, 56961, 63290, 75948, 88606, 94935, 101264, 105840, 113922, 126580, 132909, 151896, 170883, 177212, 189870, 221515, 227844, 253160, 265818, 284805, 303792, 310121, 341766, 354424, 379740, 398727, 443030, 455688, 506320, 531636, 569610, 620242, 664545, 683532, 708848, 759480, 797454, 854415, 886060, 911376, 930363, 1063272, 1139220, 1196181, 1240484, 1329090, 1367064, 1518960, 1550605, 1594908, 1708830, 1772120, 1860726, 1993635, 2126544, 2278440, 2392362, 2480968, 2658180, 2734128, 2791089, 3101210, 3189816, 3417660, 3544240, 3721452, 3987270, 4556880, 4651815, 4784724, 4961936, 5316360, 5582178, 5980905, 6202420, 6379632, 6835320, 7442904, 7974540, 8373267, 9303630, 9569448, 10632720, 11164356, 11961810, 12404840, 13670640, 13955445, 14885808, 15949080, 16746534, 18607260, 19138896, 22328712, 23923620, 24809680, 27910890, 31898160, 33493068, 37214520, 41866335, 44657424, 47847240, 55821780, 66986136, 74429040, 83732670, 95694480, 111643560, 133972272, 167465340, 223287120, 334930680, 669861360]

約数ペア:

[(1, 669861360), (2, 334930680), (3, 223287120), (4, 167465340), (5, 133972272), (6, 111643560), (7, 95694480), (8, 83732670), (9, 74429040), (10, 66986136), (12, 55821780), (14, 47847240), (15, 44657424), (16, 41866335), (18, 37214520), (20, 33493068), (21, 31898160), (24, 27910890), (27, 24809680), (28, 23923620), (30, 22328712), (35, 19138896), (36, 18607260), (40, 16746534), (42, 15949080), (45, 14885808), (48, 13955445), (49, 13670640), (54, 12404840), (56, 11961810), (60, 11164356), (63, 10632720), (70, 9569448), (72, 9303630), (80, 8373267), (84, 7974540), (90, 7442904), (98, 6835320), (105, 6379632), (108, 6202420), (112, 5980905), (120, 5582178), (126, 5316360), (135, 4961936), (140, 4784724), (144, 4651815), (147, 4556880), (168, 3987270), (180, 3721452), (189, 3544240), (196, 3417660), (210, 3189816), (216, 3101210), (240, 2791089), (245, 2734128), (252, 2658180), (270, 2480968), (280, 2392362), (294, 2278440), (315, 2126544), (336, 1993635), (360, 1860726), (378, 1772120), (392, 1708830), (420, 1594908), (432, 1550605), (441, 1518960), (490, 1367064), (504, 1329090), (540, 1240484), (560, 1196181), (588, 1139220), (630, 1063272), (720, 930363), (735, 911376), (756, 886060), (784, 854415), (840, 797454), (882, 759480), (945, 708848), (980, 683532), (1008, 664545), (1080, 620242), (1176, 569610), (1260, 531636), (1323, 506320), (1470, 455688), (1512, 443030), (1680, 398727), (1764, 379740), (1890, 354424), (1960, 341766), (2160, 310121), (2205, 303792), (2352, 284805), (2520, 265818), (2646, 253160), (2940, 227844), (3024, 221515), (3528, 189870), (3780, 177212), (3920, 170883), (4410, 151896), (5040, 132909), (5292, 126580), (5880, 113922), (6329, 105840), (6615, 101264), (7056, 94935), (7560, 88606), (8820, 75948), (10584, 63290), (11760, 56961), (12658, 52920), (13230, 50632), (15120, 44303), (17640, 37974), (18987, 35280), (21168, 31645), (25316, 26460)]