808887240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1613}}^1$

素因数の和:1836

約数の個数: 192

約数和(自身を含む): 3021408000

約数和(自身を除く): 2212520760

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, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 199, 210, 252, 280, 315, 360, 398, 420, 504, 597, 630, 796, 840, 995, 1194, 1260, 1393, 1592, 1613, 1791, 1990, 2388, 2520, 2786, 2985, 3226, 3582, 3980, 4179, 4776, 4839, 5572, 5970, 6452, 6965, 7164, 7960, 8065, 8358, 8955, 9678, 11144, 11291, 11940, 12537, 12904, 13930, 14328, 14517, 16130, 16716, 17910, 19356, 20895, 22582, 23880, 24195, 25074, 27860, 29034, 32260, 33432, 33873, 35820, 38712, 41790, 45164, 48390, 50148, 55720, 56455, 58068, 62685, 64520, 67746, 71640, 72585, 83580, 90328, 96780, 100296, 101619, 112910, 116136, 125370, 135492, 145170, 167160, 169365, 193560, 203238, 225820, 250740, 270984, 290340, 320987, 338730, 406476, 451640, 501480, 508095, 580680, 641974, 677460, 812952, 962961, 1016190, 1283948, 1354920, 1604935, 1925922, 2032380, 2246909, 2567896, 2888883, 3209870, 3851844, 4064760, 4493818, 4814805, 5777766, 6419740, 6740727, 7703688, 8987636, 9629610, 11234545, 11555532, 12839480, 13481454, 14444415, 17975272, 19259220, 20222181, 22469090, 23111064, 26962908, 28888830, 33703635, 38518440, 40444362, 44938180, 53925816, 57777660, 67407270, 80888724, 89876360, 101110905, 115555320, 134814540, 161777448, 202221810, 269629080, 404443620, 808887240]

約数ペア:

[(1, 808887240), (2, 404443620), (3, 269629080), (4, 202221810), (5, 161777448), (6, 134814540), (7, 115555320), (8, 101110905), (9, 89876360), (10, 80888724), (12, 67407270), (14, 57777660), (15, 53925816), (18, 44938180), (20, 40444362), (21, 38518440), (24, 33703635), (28, 28888830), (30, 26962908), (35, 23111064), (36, 22469090), (40, 20222181), (42, 19259220), (45, 17975272), (56, 14444415), (60, 13481454), (63, 12839480), (70, 11555532), (72, 11234545), (84, 9629610), (90, 8987636), (105, 7703688), (120, 6740727), (126, 6419740), (140, 5777766), (168, 4814805), (180, 4493818), (199, 4064760), (210, 3851844), (252, 3209870), (280, 2888883), (315, 2567896), (360, 2246909), (398, 2032380), (420, 1925922), (504, 1604935), (597, 1354920), (630, 1283948), (796, 1016190), (840, 962961), (995, 812952), (1194, 677460), (1260, 641974), (1393, 580680), (1592, 508095), (1613, 501480), (1791, 451640), (1990, 406476), (2388, 338730), (2520, 320987), (2786, 290340), (2985, 270984), (3226, 250740), (3582, 225820), (3980, 203238), (4179, 193560), (4776, 169365), (4839, 167160), (5572, 145170), (5970, 135492), (6452, 125370), (6965, 116136), (7164, 112910), (7960, 101619), (8065, 100296), (8358, 96780), (8955, 90328), (9678, 83580), (11144, 72585), (11291, 71640), (11940, 67746), (12537, 64520), (12904, 62685), (13930, 58068), (14328, 56455), (14517, 55720), (16130, 50148), (16716, 48390), (17910, 45164), (19356, 41790), (20895, 38712), (22582, 35820), (23880, 33873), (24195, 33432), (25074, 32260), (27860, 29034)]