244110720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:513

約数の個数: 256

約数和(自身を含む): 913006080

約数和(自身を除く): 668895360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 128, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 280, 287, 320, 328, 336, 384, 410, 420, 443, 448, 480, 492, 560, 574, 615, 640, 656, 672, 820, 840, 861, 886, 896, 960, 984, 1120, 1148, 1230, 1312, 1329, 1344, 1435, 1640, 1680, 1722, 1772, 1920, 1968, 2215, 2240, 2296, 2460, 2624, 2658, 2688, 2870, 3101, 3280, 3360, 3444, 3544, 3936, 4305, 4430, 4480, 4592, 4920, 5248, 5316, 5740, 6202, 6560, 6645, 6720, 6888, 7088, 7872, 8610, 8860, 9184, 9303, 9840, 10632, 11480, 12404, 13120, 13290, 13440, 13776, 14176, 15505, 15744, 17220, 17720, 18163, 18368, 18606, 19680, 21264, 22960, 24808, 26240, 26580, 27552, 28352, 31010, 34440, 35440, 36326, 36736, 37212, 39360, 42528, 45920, 46515, 49616, 53160, 54489, 55104, 56704, 62020, 68880, 70880, 72652, 74424, 78720, 85056, 90815, 91840, 93030, 99232, 106320, 108978, 110208, 124040, 127141, 137760, 141760, 145304, 148848, 170112, 181630, 183680, 186060, 198464, 212640, 217956, 248080, 254282, 272445, 275520, 283520, 290608, 297696, 363260, 372120, 381423, 396928, 425280, 435912, 496160, 508564, 544890, 551040, 581216, 595392, 635705, 726520, 744240, 762846, 850560, 871824, 992320, 1017128, 1089780, 1162432, 1190784, 1271410, 1453040, 1488480, 1525692, 1743648, 1907115, 1984640, 2034256, 2179560, 2324864, 2542820, 2906080, 2976960, 3051384, 3487296, 3814230, 4068512, 4359120, 5085640, 5812160, 5953920, 6102768, 6974592, 7628460, 8137024, 8718240, 10171280, 11624320, 12205536, 15256920, 16274048, 17436480, 20342560, 24411072, 30513840, 34872960, 40685120, 48822144, 61027680, 81370240, 122055360, 244110720]

約数ペア:

[(1, 244110720), (2, 122055360), (3, 81370240), (4, 61027680), (5, 48822144), (6, 40685120), (7, 34872960), (8, 30513840), (10, 24411072), (12, 20342560), (14, 17436480), (15, 16274048), (16, 15256920), (20, 12205536), (21, 11624320), (24, 10171280), (28, 8718240), (30, 8137024), (32, 7628460), (35, 6974592), (40, 6102768), (41, 5953920), (42, 5812160), (48, 5085640), (56, 4359120), (60, 4068512), (64, 3814230), (70, 3487296), (80, 3051384), (82, 2976960), (84, 2906080), (96, 2542820), (105, 2324864), (112, 2179560), (120, 2034256), (123, 1984640), (128, 1907115), (140, 1743648), (160, 1525692), (164, 1488480), (168, 1453040), (192, 1271410), (205, 1190784), (210, 1162432), (224, 1089780), (240, 1017128), (246, 992320), (280, 871824), (287, 850560), (320, 762846), (328, 744240), (336, 726520), (384, 635705), (410, 595392), (420, 581216), (443, 551040), (448, 544890), (480, 508564), (492, 496160), (560, 435912), (574, 425280), (615, 396928), (640, 381423), (656, 372120), (672, 363260), (820, 297696), (840, 290608), (861, 283520), (886, 275520), (896, 272445), (960, 254282), (984, 248080), (1120, 217956), (1148, 212640), (1230, 198464), (1312, 186060), (1329, 183680), (1344, 181630), (1435, 170112), (1640, 148848), (1680, 145304), (1722, 141760), (1772, 137760), (1920, 127141), (1968, 124040), (2215, 110208), (2240, 108978), (2296, 106320), (2460, 99232), (2624, 93030), (2658, 91840), (2688, 90815), (2870, 85056), (3101, 78720), (3280, 74424), (3360, 72652), (3444, 70880), (3544, 68880), (3936, 62020), (4305, 56704), (4430, 55104), (4480, 54489), (4592, 53160), (4920, 49616), (5248, 46515), (5316, 45920), (5740, 42528), (6202, 39360), (6560, 37212), (6645, 36736), (6720, 36326), (6888, 35440), (7088, 34440), (7872, 31010), (8610, 28352), (8860, 27552), (9184, 26580), (9303, 26240), (9840, 24808), (10632, 22960), (11480, 21264), (12404, 19680), (13120, 18606), (13290, 18368), (13440, 18163), (13776, 17720), (14176, 17220), (15505, 15744)]