406108080

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{1279}}^1$

素因数の和:1318

約数の個数: 300

約数和(自身を含む): 1642037760

約数和(自身を除く): 1235929680

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, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 490, 504, 540, 560, 567, 588, 630, 648, 720, 735, 756, 784, 810, 840, 882, 945, 980, 1008, 1080, 1134, 1176, 1260, 1279, 1296, 1323, 1470, 1512, 1620, 1680, 1764, 1890, 1960, 2160, 2205, 2268, 2352, 2520, 2558, 2646, 2835, 2940, 3024, 3240, 3528, 3780, 3837, 3920, 3969, 4410, 4536, 5040, 5116, 5292, 5670, 5880, 6395, 6480, 6615, 7056, 7560, 7674, 7938, 8820, 8953, 9072, 10232, 10584, 11340, 11511, 11760, 12790, 13230, 15120, 15348, 15876, 17640, 17906, 19185, 19845, 20464, 21168, 22680, 23022, 25580, 26460, 26859, 30696, 31752, 34533, 35280, 35812, 38370, 39690, 44765, 45360, 46044, 51160, 52920, 53718, 57555, 61392, 62671, 63504, 69066, 71624, 76740, 79380, 80577, 89530, 92088, 102320, 103599, 105840, 107436, 115110, 125342, 134295, 138132, 143248, 153480, 158760, 161154, 172665, 179060, 184176, 188013, 207198, 214872, 230220, 241731, 250684, 268590, 276264, 306960, 313355, 317520, 322308, 345330, 358120, 376026, 402885, 414396, 429744, 460440, 483462, 501368, 517995, 537180, 552528, 564039, 626710, 644616, 690660, 716240, 725193, 752052, 805770, 828792, 920880, 940065, 966924, 1002736, 1035990, 1074360, 1128078, 1208655, 1253420, 1289232, 1381320, 1450386, 1504104, 1611540, 1657584, 1692117, 1880130, 1933848, 2071980, 2148720, 2256156, 2417310, 2506840, 2762640, 2820195, 2900772, 3008208, 3223080, 3384234, 3625965, 3760260, 3867696, 4143960, 4512312, 4834620, 5013680, 5076351, 5640390, 5801544, 6446160, 6768468, 7251930, 7520520, 8287920, 8460585, 9024624, 9669240, 10152702, 11280780, 11603088, 13536936, 14503860, 15041040, 16921170, 19338480, 20305404, 22561560, 25381755, 27073872, 29007720, 33842340, 40610808, 45123120, 50763510, 58015440, 67684680, 81221616, 101527020, 135369360, 203054040, 406108080]

約数ペア:

[(1, 406108080), (2, 203054040), (3, 135369360), (4, 101527020), (5, 81221616), (6, 67684680), (7, 58015440), (8, 50763510), (9, 45123120), (10, 40610808), (12, 33842340), (14, 29007720), (15, 27073872), (16, 25381755), (18, 22561560), (20, 20305404), (21, 19338480), (24, 16921170), (27, 15041040), (28, 14503860), (30, 13536936), (35, 11603088), (36, 11280780), (40, 10152702), (42, 9669240), (45, 9024624), (48, 8460585), (49, 8287920), (54, 7520520), (56, 7251930), (60, 6768468), (63, 6446160), (70, 5801544), (72, 5640390), (80, 5076351), (81, 5013680), (84, 4834620), (90, 4512312), (98, 4143960), (105, 3867696), (108, 3760260), (112, 3625965), (120, 3384234), (126, 3223080), (135, 3008208), (140, 2900772), (144, 2820195), (147, 2762640), (162, 2506840), (168, 2417310), (180, 2256156), (189, 2148720), (196, 2071980), (210, 1933848), (216, 1880130), (240, 1692117), (245, 1657584), (252, 1611540), (270, 1504104), (280, 1450386), (294, 1381320), (315, 1289232), (324, 1253420), (336, 1208655), (360, 1128078), (378, 1074360), (392, 1035990), (405, 1002736), (420, 966924), (432, 940065), (441, 920880), (490, 828792), (504, 805770), (540, 752052), (560, 725193), (567, 716240), (588, 690660), (630, 644616), (648, 626710), (720, 564039), (735, 552528), (756, 537180), (784, 517995), (810, 501368), (840, 483462), (882, 460440), (945, 429744), (980, 414396), (1008, 402885), (1080, 376026), (1134, 358120), (1176, 345330), (1260, 322308), (1279, 317520), (1296, 313355), (1323, 306960), (1470, 276264), (1512, 268590), (1620, 250684), (1680, 241731), (1764, 230220), (1890, 214872), (1960, 207198), (2160, 188013), (2205, 184176), (2268, 179060), (2352, 172665), (2520, 161154), (2558, 158760), (2646, 153480), (2835, 143248), (2940, 138132), (3024, 134295), (3240, 125342), (3528, 115110), (3780, 107436), (3837, 105840), (3920, 103599), (3969, 102320), (4410, 92088), (4536, 89530), (5040, 80577), (5116, 79380), (5292, 76740), (5670, 71624), (5880, 69066), (6395, 63504), (6480, 62671), (6615, 61392), (7056, 57555), (7560, 53718), (7674, 52920), (7938, 51160), (8820, 46044), (8953, 45360), (9072, 44765), (10232, 39690), (10584, 38370), (11340, 35812), (11511, 35280), (11760, 34533), (12790, 31752), (13230, 30696), (15120, 26859), (15348, 26460), (15876, 25580), (17640, 23022), (17906, 22680), (19185, 21168), (19845, 20464)]