141525720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 288

約数和(自身を含む): 547391520

約数和(自身を除く): 405865800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 71, 72, 84, 90, 98, 105, 113, 120, 126, 140, 142, 147, 168, 180, 196, 210, 213, 226, 245, 252, 280, 284, 294, 315, 339, 355, 360, 392, 420, 426, 441, 452, 490, 497, 504, 565, 568, 588, 630, 639, 678, 710, 735, 791, 840, 852, 882, 904, 980, 994, 1017, 1065, 1130, 1176, 1260, 1278, 1356, 1420, 1470, 1491, 1582, 1695, 1704, 1764, 1960, 1988, 2034, 2130, 2205, 2260, 2373, 2485, 2520, 2556, 2712, 2840, 2940, 2982, 3164, 3195, 3390, 3479, 3528, 3955, 3976, 4068, 4260, 4410, 4473, 4520, 4746, 4970, 5085, 5112, 5537, 5880, 5964, 6328, 6390, 6780, 6958, 7119, 7455, 7910, 8023, 8136, 8520, 8820, 8946, 9492, 9940, 10170, 10437, 11074, 11865, 11928, 12780, 13560, 13916, 14238, 14910, 15820, 16046, 16611, 17395, 17640, 17892, 18984, 19880, 20340, 20874, 22148, 22365, 23730, 24069, 25560, 27685, 27832, 28476, 29820, 31311, 31640, 32092, 33222, 34790, 35595, 35784, 40115, 40680, 41748, 44296, 44730, 47460, 48138, 49833, 52185, 55370, 56161, 56952, 59640, 62622, 64184, 66444, 69580, 71190, 72207, 80230, 83055, 83496, 89460, 94920, 96276, 99666, 104370, 110740, 112322, 120345, 125244, 132888, 139160, 142380, 144414, 156555, 160460, 166110, 168483, 178920, 192552, 199332, 208740, 221480, 224644, 240690, 249165, 250488, 280805, 284760, 288828, 313110, 320920, 332220, 336966, 361035, 393127, 398664, 417480, 449288, 481380, 498330, 505449, 561610, 577656, 626220, 664440, 673932, 722070, 786254, 842415, 962760, 996660, 1010898, 1123220, 1179381, 1252440, 1347864, 1444140, 1572508, 1684830, 1965635, 1993320, 2021796, 2246440, 2358762, 2527245, 2888280, 3145016, 3369660, 3538143, 3931270, 4043592, 4717524, 5054490, 5896905, 6739320, 7076286, 7862540, 9435048, 10108980, 11793810, 14152572, 15725080, 17690715, 20217960, 23587620, 28305144, 35381430, 47175240, 70762860, 141525720]

約数ペア:

[(1, 141525720), (2, 70762860), (3, 47175240), (4, 35381430), (5, 28305144), (6, 23587620), (7, 20217960), (8, 17690715), (9, 15725080), (10, 14152572), (12, 11793810), (14, 10108980), (15, 9435048), (18, 7862540), (20, 7076286), (21, 6739320), (24, 5896905), (28, 5054490), (30, 4717524), (35, 4043592), (36, 3931270), (40, 3538143), (42, 3369660), (45, 3145016), (49, 2888280), (56, 2527245), (60, 2358762), (63, 2246440), (70, 2021796), (71, 1993320), (72, 1965635), (84, 1684830), (90, 1572508), (98, 1444140), (105, 1347864), (113, 1252440), (120, 1179381), (126, 1123220), (140, 1010898), (142, 996660), (147, 962760), (168, 842415), (180, 786254), (196, 722070), (210, 673932), (213, 664440), (226, 626220), (245, 577656), (252, 561610), (280, 505449), (284, 498330), (294, 481380), (315, 449288), (339, 417480), (355, 398664), (360, 393127), (392, 361035), (420, 336966), (426, 332220), (441, 320920), (452, 313110), (490, 288828), (497, 284760), (504, 280805), (565, 250488), (568, 249165), (588, 240690), (630, 224644), (639, 221480), (678, 208740), (710, 199332), (735, 192552), (791, 178920), (840, 168483), (852, 166110), (882, 160460), (904, 156555), (980, 144414), (994, 142380), (1017, 139160), (1065, 132888), (1130, 125244), (1176, 120345), (1260, 112322), (1278, 110740), (1356, 104370), (1420, 99666), (1470, 96276), (1491, 94920), (1582, 89460), (1695, 83496), (1704, 83055), (1764, 80230), (1960, 72207), (1988, 71190), (2034, 69580), (2130, 66444), (2205, 64184), (2260, 62622), (2373, 59640), (2485, 56952), (2520, 56161), (2556, 55370), (2712, 52185), (2840, 49833), (2940, 48138), (2982, 47460), (3164, 44730), (3195, 44296), (3390, 41748), (3479, 40680), (3528, 40115), (3955, 35784), (3976, 35595), (4068, 34790), (4260, 33222), (4410, 32092), (4473, 31640), (4520, 31311), (4746, 29820), (4970, 28476), (5085, 27832), (5112, 27685), (5537, 25560), (5880, 24069), (5964, 23730), (6328, 22365), (6390, 22148), (6780, 20874), (6958, 20340), (7119, 19880), (7455, 18984), (7910, 17892), (8023, 17640), (8136, 17395), (8520, 16611), (8820, 16046), (8946, 15820), (9492, 14910), (9940, 14238), (10170, 13916), (10437, 13560), (11074, 12780), (11865, 11928)]