1897966080

素因数分解:

$2^9\times 3^8\times 5^1\times {\mathrm{113}}^1$

素因数の和:160

約数の個数: 360

約数和(自身を含む): 6886062612

約数和(自身を除く): 4988096532

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, 113, 120, 128, 135, 144, 160, 162, 180, 192, 216, 226, 240, 243, 256, 270, 288, 320, 324, 339, 360, 384, 405, 432, 452, 480, 486, 512, 540, 565, 576, 640, 648, 678, 720, 729, 768, 810, 864, 904, 960, 972, 1017, 1080, 1130, 1152, 1215, 1280, 1296, 1356, 1440, 1458, 1536, 1620, 1695, 1728, 1808, 1920, 1944, 2034, 2160, 2187, 2260, 2304, 2430, 2560, 2592, 2712, 2880, 2916, 3051, 3240, 3390, 3456, 3616, 3645, 3840, 3888, 4068, 4320, 4374, 4520, 4608, 4860, 5085, 5184, 5424, 5760, 5832, 6102, 6480, 6561, 6780, 6912, 7232, 7290, 7680, 7776, 8136, 8640, 8748, 9040, 9153, 9720, 10170, 10368, 10848, 10935, 11520, 11664, 12204, 12960, 13122, 13560, 13824, 14464, 14580, 15255, 15552, 16272, 17280, 17496, 18080, 18306, 19440, 20340, 20736, 21696, 21870, 23040, 23328, 24408, 25920, 26244, 27120, 27459, 28928, 29160, 30510, 31104, 32544, 32805, 34560, 34992, 36160, 36612, 38880, 40680, 41472, 43392, 43740, 45765, 46656, 48816, 51840, 52488, 54240, 54918, 57856, 58320, 61020, 62208, 65088, 65610, 69120, 69984, 72320, 73224, 77760, 81360, 82377, 86784, 87480, 91530, 93312, 97632, 103680, 104976, 108480, 109836, 116640, 122040, 124416, 130176, 131220, 137295, 139968, 144640, 146448, 155520, 162720, 164754, 173568, 174960, 183060, 186624, 195264, 207360, 209952, 216960, 219672, 233280, 244080, 247131, 260352, 262440, 274590, 279936, 289280, 292896, 311040, 325440, 329508, 349920, 366120, 373248, 390528, 411885, 419904, 433920, 439344, 466560, 488160, 494262, 520704, 524880, 549180, 559872, 585792, 622080, 650880, 659016, 699840, 732240, 741393, 781056, 823770, 839808, 867840, 878688, 933120, 976320, 988524, 1049760, 1098360, 1119744, 1171584, 1235655, 1301760, 1318032, 1399680, 1464480, 1482786, 1562112, 1647540, 1679616, 1757376, 1866240, 1952640, 1977048, 2099520, 2196720, 2343168, 2471310, 2603520, 2636064, 2799360, 2928960, 2965572, 3295080, 3359232, 3514752, 3706965, 3905280, 3954096, 4199040, 4393440, 4686336, 4942620, 5272128, 5598720, 5857920, 5931144, 6590160, 7029504, 7413930, 7810560, 7908192, 8398080, 8786880, 9885240, 10544256, 11715840, 11862288, 13180320, 14059008, 14827860, 15816384, 16796160, 17573760, 19770480, 21088512, 23431680, 23724576, 26360640, 29655720, 31632768, 35147520, 39540960, 42177024, 47449152, 52721280, 59311440, 63265536, 70295040, 79081920, 94898304, 105442560, 118622880, 126531072, 158163840, 189796608, 210885120, 237245760, 316327680, 379593216, 474491520, 632655360, 948983040, 1897966080]

約数ペア:

[(1, 1897966080), (2, 948983040), (3, 632655360), (4, 474491520), (5, 379593216), (6, 316327680), (8, 237245760), (9, 210885120), (10, 189796608), (12, 158163840), (15, 126531072), (16, 118622880), (18, 105442560), (20, 94898304), (24, 79081920), (27, 70295040), (30, 63265536), (32, 59311440), (36, 52721280), (40, 47449152), (45, 42177024), (48, 39540960), (54, 35147520), (60, 31632768), (64, 29655720), (72, 26360640), (80, 23724576), (81, 23431680), (90, 21088512), (96, 19770480), (108, 17573760), (113, 16796160), (120, 15816384), (128, 14827860), (135, 14059008), (144, 13180320), (160, 11862288), (162, 11715840), (180, 10544256), (192, 9885240), (216, 8786880), (226, 8398080), (240, 7908192), (243, 7810560), (256, 7413930), (270, 7029504), (288, 6590160), (320, 5931144), (324, 5857920), (339, 5598720), (360, 5272128), (384, 4942620), (405, 4686336), (432, 4393440), (452, 4199040), (480, 3954096), (486, 3905280), (512, 3706965), (540, 3514752), (565, 3359232), (576, 3295080), (640, 2965572), (648, 2928960), (678, 2799360), (720, 2636064), (729, 2603520), (768, 2471310), (810, 2343168), (864, 2196720), (904, 2099520), (960, 1977048), (972, 1952640), (1017, 1866240), (1080, 1757376), (1130, 1679616), (1152, 1647540), (1215, 1562112), (1280, 1482786), (1296, 1464480), (1356, 1399680), (1440, 1318032), (1458, 1301760), (1536, 1235655), (1620, 1171584), (1695, 1119744), (1728, 1098360), (1808, 1049760), (1920, 988524), (1944, 976320), (2034, 933120), (2160, 878688), (2187, 867840), (2260, 839808), (2304, 823770), (2430, 781056), (2560, 741393), (2592, 732240), (2712, 699840), (2880, 659016), (2916, 650880), (3051, 622080), (3240, 585792), (3390, 559872), (3456, 549180), (3616, 524880), (3645, 520704), (3840, 494262), (3888, 488160), (4068, 466560), (4320, 439344), (4374, 433920), (4520, 419904), (4608, 411885), (4860, 390528), (5085, 373248), (5184, 366120), (5424, 349920), (5760, 329508), (5832, 325440), (6102, 311040), (6480, 292896), (6561, 289280), (6780, 279936), (6912, 274590), (7232, 262440), (7290, 260352), (7680, 247131), (7776, 244080), (8136, 233280), (8640, 219672), (8748, 216960), (9040, 209952), (9153, 207360), (9720, 195264), (10170, 186624), (10368, 183060), (10848, 174960), (10935, 173568), (11520, 164754), (11664, 162720), (12204, 155520), (12960, 146448), (13122, 144640), (13560, 139968), (13824, 137295), (14464, 131220), (14580, 130176), (15255, 124416), (15552, 122040), (16272, 116640), (17280, 109836), (17496, 108480), (18080, 104976), (18306, 103680), (19440, 97632), (20340, 93312), (20736, 91530), (21696, 87480), (21870, 86784), (23040, 82377), (23328, 81360), (24408, 77760), (25920, 73224), (26244, 72320), (27120, 69984), (27459, 69120), (28928, 65610), (29160, 65088), (30510, 62208), (31104, 61020), (32544, 58320), (32805, 57856), (34560, 54918), (34992, 54240), (36160, 52488), (36612, 51840), (38880, 48816), (40680, 46656), (41472, 45765), (43392, 43740)]