1457066880

素因数分解:

$2^7\times 3^8\times 5^1\times {\mathrm{347}}^1$

素因数の和:390

約数の個数: 288

約数和(自身を含む): 5239742040

約数和(自身を除く): 3782675160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 347, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 694, 720, 729, 810, 864, 960, 972, 1041, 1080, 1152, 1215, 1296, 1388, 1440, 1458, 1620, 1728, 1735, 1920, 1944, 2082, 2160, 2187, 2430, 2592, 2776, 2880, 2916, 3123, 3240, 3456, 3470, 3645, 3888, 4164, 4320, 4374, 4860, 5184, 5205, 5552, 5760, 5832, 6246, 6480, 6561, 6940, 7290, 7776, 8328, 8640, 8748, 9369, 9720, 10368, 10410, 10935, 11104, 11664, 12492, 12960, 13122, 13880, 14580, 15552, 15615, 16656, 17280, 17496, 18738, 19440, 20820, 21870, 22208, 23328, 24984, 25920, 26244, 27760, 28107, 29160, 31104, 31230, 32805, 33312, 34992, 37476, 38880, 41640, 43740, 44416, 46656, 46845, 49968, 51840, 52488, 55520, 56214, 58320, 62460, 65610, 66624, 69984, 74952, 77760, 83280, 84321, 87480, 93312, 93690, 99936, 104976, 111040, 112428, 116640, 124920, 131220, 133248, 139968, 140535, 149904, 155520, 166560, 168642, 174960, 187380, 199872, 209952, 222080, 224856, 233280, 249840, 252963, 262440, 279936, 281070, 299808, 333120, 337284, 349920, 374760, 399744, 419904, 421605, 449712, 466560, 499680, 505926, 524880, 562140, 599616, 666240, 674568, 699840, 749520, 758889, 839808, 843210, 899424, 999360, 1011852, 1049760, 1124280, 1199232, 1264815, 1349136, 1399680, 1499040, 1517778, 1686420, 1798848, 1998720, 2023704, 2099520, 2248560, 2276667, 2529630, 2698272, 2998080, 3035556, 3372840, 3597696, 3794445, 4047408, 4199040, 4497120, 4553334, 5059260, 5396544, 5996160, 6071112, 6745680, 7588890, 8094816, 8994240, 9106668, 10118520, 10793088, 11383335, 12142224, 13491360, 15177780, 16189632, 17988480, 18213336, 20237040, 22766670, 24284448, 26982720, 30355560, 32379264, 36426672, 40474080, 45533340, 48568896, 53965440, 60711120, 72853344, 80948160, 91066680, 97137792, 121422240, 145706688, 161896320, 182133360, 242844480, 291413376, 364266720, 485688960, 728533440, 1457066880]

約数ペア:

[(1, 1457066880), (2, 728533440), (3, 485688960), (4, 364266720), (5, 291413376), (6, 242844480), (8, 182133360), (9, 161896320), (10, 145706688), (12, 121422240), (15, 97137792), (16, 91066680), (18, 80948160), (20, 72853344), (24, 60711120), (27, 53965440), (30, 48568896), (32, 45533340), (36, 40474080), (40, 36426672), (45, 32379264), (48, 30355560), (54, 26982720), (60, 24284448), (64, 22766670), (72, 20237040), (80, 18213336), (81, 17988480), (90, 16189632), (96, 15177780), (108, 13491360), (120, 12142224), (128, 11383335), (135, 10793088), (144, 10118520), (160, 9106668), (162, 8994240), (180, 8094816), (192, 7588890), (216, 6745680), (240, 6071112), (243, 5996160), (270, 5396544), (288, 5059260), (320, 4553334), (324, 4497120), (347, 4199040), (360, 4047408), (384, 3794445), (405, 3597696), (432, 3372840), (480, 3035556), (486, 2998080), (540, 2698272), (576, 2529630), (640, 2276667), (648, 2248560), (694, 2099520), (720, 2023704), (729, 1998720), (810, 1798848), (864, 1686420), (960, 1517778), (972, 1499040), (1041, 1399680), (1080, 1349136), (1152, 1264815), (1215, 1199232), (1296, 1124280), (1388, 1049760), (1440, 1011852), (1458, 999360), (1620, 899424), (1728, 843210), (1735, 839808), (1920, 758889), (1944, 749520), (2082, 699840), (2160, 674568), (2187, 666240), (2430, 599616), (2592, 562140), (2776, 524880), (2880, 505926), (2916, 499680), (3123, 466560), (3240, 449712), (3456, 421605), (3470, 419904), (3645, 399744), (3888, 374760), (4164, 349920), (4320, 337284), (4374, 333120), (4860, 299808), (5184, 281070), (5205, 279936), (5552, 262440), (5760, 252963), (5832, 249840), (6246, 233280), (6480, 224856), (6561, 222080), (6940, 209952), (7290, 199872), (7776, 187380), (8328, 174960), (8640, 168642), (8748, 166560), (9369, 155520), (9720, 149904), (10368, 140535), (10410, 139968), (10935, 133248), (11104, 131220), (11664, 124920), (12492, 116640), (12960, 112428), (13122, 111040), (13880, 104976), (14580, 99936), (15552, 93690), (15615, 93312), (16656, 87480), (17280, 84321), (17496, 83280), (18738, 77760), (19440, 74952), (20820, 69984), (21870, 66624), (22208, 65610), (23328, 62460), (24984, 58320), (25920, 56214), (26244, 55520), (27760, 52488), (28107, 51840), (29160, 49968), (31104, 46845), (31230, 46656), (32805, 44416), (33312, 43740), (34992, 41640), (37476, 38880)]