488221440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:515

約数の個数: 288

約数和(自身を含む): 1829592576

約数和(自身を除く): 1341371136

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, 256, 280, 287, 320, 328, 336, 384, 410, 420, 443, 448, 480, 492, 560, 574, 615, 640, 656, 672, 768, 820, 840, 861, 886, 896, 960, 984, 1120, 1148, 1230, 1280, 1312, 1329, 1344, 1435, 1640, 1680, 1722, 1772, 1792, 1920, 1968, 2215, 2240, 2296, 2460, 2624, 2658, 2688, 2870, 3101, 3280, 3360, 3444, 3544, 3840, 3936, 4305, 4430, 4480, 4592, 4920, 5248, 5316, 5376, 5740, 6202, 6560, 6645, 6720, 6888, 7088, 7872, 8610, 8860, 8960, 9184, 9303, 9840, 10496, 10632, 11480, 12404, 13120, 13290, 13440, 13776, 14176, 15505, 15744, 17220, 17720, 18163, 18368, 18606, 19680, 21264, 22960, 24808, 26240, 26580, 26880, 27552, 28352, 31010, 31488, 34440, 35440, 36326, 36736, 37212, 39360, 42528, 45920, 46515, 49616, 52480, 53160, 54489, 55104, 56704, 62020, 68880, 70880, 72652, 73472, 74424, 78720, 85056, 90815, 91840, 93030, 99232, 106320, 108978, 110208, 113408, 124040, 127141, 137760, 141760, 145304, 148848, 157440, 170112, 181630, 183680, 186060, 198464, 212640, 217956, 220416, 248080, 254282, 272445, 275520, 283520, 290608, 297696, 340224, 363260, 367360, 372120, 381423, 396928, 425280, 435912, 496160, 508564, 544890, 551040, 567040, 581216, 595392, 635705, 726520, 744240, 762846, 793856, 850560, 871824, 992320, 1017128, 1089780, 1102080, 1162432, 1190784, 1271410, 1453040, 1488480, 1525692, 1701120, 1743648, 1907115, 1984640, 2034256, 2179560, 2324864, 2381568, 2542820, 2906080, 2976960, 3051384, 3487296, 3814230, 3969280, 4068512, 4359120, 4649728, 5085640, 5812160, 5953920, 6102768, 6974592, 7628460, 8137024, 8718240, 10171280, 11624320, 11907840, 12205536, 13949184, 15256920, 16274048, 17436480, 20342560, 23248640, 24411072, 30513840, 32548096, 34872960, 40685120, 48822144, 61027680, 69745920, 81370240, 97644288, 122055360, 162740480, 244110720, 488221440]

約数ペア:

[(1, 488221440), (2, 244110720), (3, 162740480), (4, 122055360), (5, 97644288), (6, 81370240), (7, 69745920), (8, 61027680), (10, 48822144), (12, 40685120), (14, 34872960), (15, 32548096), (16, 30513840), (20, 24411072), (21, 23248640), (24, 20342560), (28, 17436480), (30, 16274048), (32, 15256920), (35, 13949184), (40, 12205536), (41, 11907840), (42, 11624320), (48, 10171280), (56, 8718240), (60, 8137024), (64, 7628460), (70, 6974592), (80, 6102768), (82, 5953920), (84, 5812160), (96, 5085640), (105, 4649728), (112, 4359120), (120, 4068512), (123, 3969280), (128, 3814230), (140, 3487296), (160, 3051384), (164, 2976960), (168, 2906080), (192, 2542820), (205, 2381568), (210, 2324864), (224, 2179560), (240, 2034256), (246, 1984640), (256, 1907115), (280, 1743648), (287, 1701120), (320, 1525692), (328, 1488480), (336, 1453040), (384, 1271410), (410, 1190784), (420, 1162432), (443, 1102080), (448, 1089780), (480, 1017128), (492, 992320), (560, 871824), (574, 850560), (615, 793856), (640, 762846), (656, 744240), (672, 726520), (768, 635705), (820, 595392), (840, 581216), (861, 567040), (886, 551040), (896, 544890), (960, 508564), (984, 496160), (1120, 435912), (1148, 425280), (1230, 396928), (1280, 381423), (1312, 372120), (1329, 367360), (1344, 363260), (1435, 340224), (1640, 297696), (1680, 290608), (1722, 283520), (1772, 275520), (1792, 272445), (1920, 254282), (1968, 248080), (2215, 220416), (2240, 217956), (2296, 212640), (2460, 198464), (2624, 186060), (2658, 183680), (2688, 181630), (2870, 170112), (3101, 157440), (3280, 148848), (3360, 145304), (3444, 141760), (3544, 137760), (3840, 127141), (3936, 124040), (4305, 113408), (4430, 110208), (4480, 108978), (4592, 106320), (4920, 99232), (5248, 93030), (5316, 91840), (5376, 90815), (5740, 85056), (6202, 78720), (6560, 74424), (6645, 73472), (6720, 72652), (6888, 70880), (7088, 68880), (7872, 62020), (8610, 56704), (8860, 55104), (8960, 54489), (9184, 53160), (9303, 52480), (9840, 49616), (10496, 46515), (10632, 45920), (11480, 42528), (12404, 39360), (13120, 37212), (13290, 36736), (13440, 36326), (13776, 35440), (14176, 34440), (15505, 31488), (15744, 31010), (17220, 28352), (17720, 27552), (18163, 26880), (18368, 26580), (18606, 26240), (19680, 24808), (21264, 22960)]