898642080

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{29717}}^1$

素因数の和:29748

約数の個数: 192

約数和(自身を含む): 3594689280

約数和(自身を除く): 2696047200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 29717, 30240, 59434, 89151, 118868, 148585, 178302, 208019, 237736, 267453, 297170, 356604, 416038, 445755, 475472, 534906, 594340, 624057, 713208, 802359, 832076, 891510, 950944, 1040095, 1069812, 1188680, 1248114, 1337265, 1426416, 1604718, 1664152, 1783020, 1872171, 2080190, 2139624, 2377360, 2496228, 2674530, 2852832, 3120285, 3209436, 3328304, 3566040, 3744342, 4011795, 4160380, 4279248, 4754720, 4992456, 5349060, 5616513, 6240570, 6418872, 6656608, 7132080, 7488684, 8023590, 8320760, 8558496, 9360855, 9984912, 10698120, 11233026, 12481140, 12837744, 14264160, 14977368, 16047180, 16641520, 18721710, 19969824, 21396240, 22466052, 24962280, 25675488, 28082565, 29954736, 32094360, 33283040, 37443420, 42792480, 44932104, 49924560, 56165130, 59909472, 64188720, 74886840, 89864208, 99849120, 112330260, 128377440, 149773680, 179728416, 224660520, 299547360, 449321040, 898642080]

約数ペア:

[(1, 898642080), (2, 449321040), (3, 299547360), (4, 224660520), (5, 179728416), (6, 149773680), (7, 128377440), (8, 112330260), (9, 99849120), (10, 89864208), (12, 74886840), (14, 64188720), (15, 59909472), (16, 56165130), (18, 49924560), (20, 44932104), (21, 42792480), (24, 37443420), (27, 33283040), (28, 32094360), (30, 29954736), (32, 28082565), (35, 25675488), (36, 24962280), (40, 22466052), (42, 21396240), (45, 19969824), (48, 18721710), (54, 16641520), (56, 16047180), (60, 14977368), (63, 14264160), (70, 12837744), (72, 12481140), (80, 11233026), (84, 10698120), (90, 9984912), (96, 9360855), (105, 8558496), (108, 8320760), (112, 8023590), (120, 7488684), (126, 7132080), (135, 6656608), (140, 6418872), (144, 6240570), (160, 5616513), (168, 5349060), (180, 4992456), (189, 4754720), (210, 4279248), (216, 4160380), (224, 4011795), (240, 3744342), (252, 3566040), (270, 3328304), (280, 3209436), (288, 3120285), (315, 2852832), (336, 2674530), (360, 2496228), (378, 2377360), (420, 2139624), (432, 2080190), (480, 1872171), (504, 1783020), (540, 1664152), (560, 1604718), (630, 1426416), (672, 1337265), (720, 1248114), (756, 1188680), (840, 1069812), (864, 1040095), (945, 950944), (1008, 891510), (1080, 832076), (1120, 802359), (1260, 713208), (1440, 624057), (1512, 594340), (1680, 534906), (1890, 475472), (2016, 445755), (2160, 416038), (2520, 356604), (3024, 297170), (3360, 267453), (3780, 237736), (4320, 208019), (5040, 178302), (6048, 148585), (7560, 118868), (10080, 89151), (15120, 59434), (29717, 30240)]