13698720

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{151}}^1$

素因数の和:185

約数の個数: 240

約数和(自身を含む): 55617408

約数和(自身を除く): 41918688

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 151, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 302, 315, 324, 336, 360, 378, 405, 420, 432, 453, 480, 504, 540, 560, 567, 604, 630, 648, 672, 720, 755, 756, 810, 840, 864, 906, 945, 1008, 1057, 1080, 1120, 1134, 1208, 1260, 1296, 1359, 1440, 1510, 1512, 1620, 1680, 1812, 1890, 2016, 2114, 2160, 2265, 2268, 2416, 2520, 2592, 2718, 2835, 3020, 3024, 3171, 3240, 3360, 3624, 3780, 4077, 4228, 4320, 4530, 4536, 4832, 5040, 5285, 5436, 5670, 6040, 6048, 6342, 6480, 6795, 7248, 7560, 8154, 8456, 9060, 9072, 9513, 10080, 10570, 10872, 11340, 12080, 12231, 12684, 12960, 13590, 14496, 15120, 15855, 16308, 16912, 18120, 18144, 19026, 20385, 21140, 21744, 22680, 24160, 24462, 25368, 27180, 28539, 30240, 31710, 32616, 33824, 36240, 38052, 40770, 42280, 43488, 45360, 47565, 48924, 50736, 54360, 57078, 61155, 63420, 65232, 72480, 76104, 81540, 84560, 85617, 90720, 95130, 97848, 101472, 108720, 114156, 122310, 126840, 130464, 142695, 152208, 163080, 169120, 171234, 190260, 195696, 217440, 228312, 244620, 253680, 285390, 304416, 326160, 342468, 380520, 391392, 428085, 456624, 489240, 507360, 570780, 652320, 684936, 761040, 856170, 913248, 978480, 1141560, 1369872, 1522080, 1712340, 1956960, 2283120, 2739744, 3424680, 4566240, 6849360, 13698720]

約数ペア:

[(1, 13698720), (2, 6849360), (3, 4566240), (4, 3424680), (5, 2739744), (6, 2283120), (7, 1956960), (8, 1712340), (9, 1522080), (10, 1369872), (12, 1141560), (14, 978480), (15, 913248), (16, 856170), (18, 761040), (20, 684936), (21, 652320), (24, 570780), (27, 507360), (28, 489240), (30, 456624), (32, 428085), (35, 391392), (36, 380520), (40, 342468), (42, 326160), (45, 304416), (48, 285390), (54, 253680), (56, 244620), (60, 228312), (63, 217440), (70, 195696), (72, 190260), (80, 171234), (81, 169120), (84, 163080), (90, 152208), (96, 142695), (105, 130464), (108, 126840), (112, 122310), (120, 114156), (126, 108720), (135, 101472), (140, 97848), (144, 95130), (151, 90720), (160, 85617), (162, 84560), (168, 81540), (180, 76104), (189, 72480), (210, 65232), (216, 63420), (224, 61155), (240, 57078), (252, 54360), (270, 50736), (280, 48924), (288, 47565), (302, 45360), (315, 43488), (324, 42280), (336, 40770), (360, 38052), (378, 36240), (405, 33824), (420, 32616), (432, 31710), (453, 30240), (480, 28539), (504, 27180), (540, 25368), (560, 24462), (567, 24160), (604, 22680), (630, 21744), (648, 21140), (672, 20385), (720, 19026), (755, 18144), (756, 18120), (810, 16912), (840, 16308), (864, 15855), (906, 15120), (945, 14496), (1008, 13590), (1057, 12960), (1080, 12684), (1120, 12231), (1134, 12080), (1208, 11340), (1260, 10872), (1296, 10570), (1359, 10080), (1440, 9513), (1510, 9072), (1512, 9060), (1620, 8456), (1680, 8154), (1812, 7560), (1890, 7248), (2016, 6795), (2114, 6480), (2160, 6342), (2265, 6048), (2268, 6040), (2416, 5670), (2520, 5436), (2592, 5285), (2718, 5040), (2835, 4832), (3020, 4536), (3024, 4530), (3171, 4320), (3240, 4228), (3360, 4077), (3624, 3780)]