225886080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^6$

素因数の和:64

約数の個数: 224

約数和(自身を含む): 840012840

約数和(自身を除く): 614126760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 686, 735, 784, 840, 896, 960, 980, 1029, 1120, 1176, 1344, 1372, 1470, 1568, 1680, 1715, 1920, 1960, 2058, 2240, 2352, 2401, 2688, 2744, 2940, 3136, 3360, 3430, 3920, 4116, 4480, 4704, 4802, 5145, 5488, 5880, 6272, 6720, 6860, 7203, 7840, 8232, 9408, 9604, 10290, 10976, 11760, 12005, 13440, 13720, 14406, 15680, 16464, 16807, 18816, 19208, 20580, 21952, 23520, 24010, 27440, 28812, 31360, 32928, 33614, 36015, 38416, 41160, 43904, 47040, 48020, 50421, 54880, 57624, 65856, 67228, 72030, 76832, 82320, 84035, 94080, 96040, 100842, 109760, 115248, 117649, 131712, 134456, 144060, 153664, 164640, 168070, 192080, 201684, 219520, 230496, 235298, 252105, 268912, 288120, 307328, 329280, 336140, 352947, 384160, 403368, 460992, 470596, 504210, 537824, 576240, 588245, 658560, 672280, 705894, 768320, 806736, 921984, 941192, 1008420, 1075648, 1152480, 1176490, 1344560, 1411788, 1536640, 1613472, 1764735, 1882384, 2016840, 2151296, 2304960, 2352980, 2689120, 2823576, 3226944, 3529470, 3764768, 4033680, 4609920, 4705960, 5378240, 5647152, 6453888, 7058940, 7529536, 8067360, 9411920, 10756480, 11294304, 14117880, 15059072, 16134720, 18823840, 22588608, 28235760, 32269440, 37647680, 45177216, 56471520, 75295360, 112943040, 225886080]

約数ペア:

[(1, 225886080), (2, 112943040), (3, 75295360), (4, 56471520), (5, 45177216), (6, 37647680), (7, 32269440), (8, 28235760), (10, 22588608), (12, 18823840), (14, 16134720), (15, 15059072), (16, 14117880), (20, 11294304), (21, 10756480), (24, 9411920), (28, 8067360), (30, 7529536), (32, 7058940), (35, 6453888), (40, 5647152), (42, 5378240), (48, 4705960), (49, 4609920), (56, 4033680), (60, 3764768), (64, 3529470), (70, 3226944), (80, 2823576), (84, 2689120), (96, 2352980), (98, 2304960), (105, 2151296), (112, 2016840), (120, 1882384), (128, 1764735), (140, 1613472), (147, 1536640), (160, 1411788), (168, 1344560), (192, 1176490), (196, 1152480), (210, 1075648), (224, 1008420), (240, 941192), (245, 921984), (280, 806736), (294, 768320), (320, 705894), (336, 672280), (343, 658560), (384, 588245), (392, 576240), (420, 537824), (448, 504210), (480, 470596), (490, 460992), (560, 403368), (588, 384160), (640, 352947), (672, 336140), (686, 329280), (735, 307328), (784, 288120), (840, 268912), (896, 252105), (960, 235298), (980, 230496), (1029, 219520), (1120, 201684), (1176, 192080), (1344, 168070), (1372, 164640), (1470, 153664), (1568, 144060), (1680, 134456), (1715, 131712), (1920, 117649), (1960, 115248), (2058, 109760), (2240, 100842), (2352, 96040), (2401, 94080), (2688, 84035), (2744, 82320), (2940, 76832), (3136, 72030), (3360, 67228), (3430, 65856), (3920, 57624), (4116, 54880), (4480, 50421), (4704, 48020), (4802, 47040), (5145, 43904), (5488, 41160), (5880, 38416), (6272, 36015), (6720, 33614), (6860, 32928), (7203, 31360), (7840, 28812), (8232, 27440), (9408, 24010), (9604, 23520), (10290, 21952), (10976, 20580), (11760, 19208), (12005, 18816), (13440, 16807), (13720, 16464), (14406, 15680)]