221807892480

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{22777}}^1$

素因数の和:23124

約数の個数: 192

約数和(自身を含む): 711881745120

約数和(自身を除く): 490073852640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 317, 320, 384, 480, 512, 634, 640, 768, 951, 960, 1024, 1268, 1280, 1536, 1585, 1902, 1920, 2048, 2536, 2560, 3072, 3170, 3804, 3840, 4755, 5072, 5120, 6144, 6340, 7608, 7680, 9510, 10144, 10240, 12680, 15216, 15360, 19020, 20288, 22777, 25360, 30432, 30720, 38040, 40576, 45554, 50720, 60864, 68331, 76080, 81152, 91108, 101440, 113885, 121728, 136662, 152160, 162304, 182216, 202880, 227770, 243456, 273324, 304320, 324608, 341655, 364432, 405760, 455540, 486912, 546648, 608640, 649216, 683310, 728864, 811520, 911080, 973824, 1093296, 1217280, 1366620, 1457728, 1623040, 1822160, 1947648, 2186592, 2434560, 2733240, 2915456, 3246080, 3644320, 4373184, 4869120, 5466480, 5830912, 7220309, 7288640, 8746368, 9738240, 10932960, 11661824, 14440618, 14577280, 17492736, 21660927, 21865920, 23323648, 28881236, 29154560, 34985472, 36101545, 43321854, 43731840, 46647296, 57762472, 58309120, 69970944, 72203090, 86643708, 87463680, 108304635, 115524944, 116618240, 139941888, 144406180, 173287416, 174927360, 216609270, 231049888, 233236480, 288812360, 346574832, 349854720, 433218540, 462099776, 577624720, 693149664, 699709440, 866437080, 924199552, 1155249440, 1386299328, 1732874160, 1848399104, 2310498880, 2772598656, 3465748320, 3696798208, 4620997760, 5545197312, 6931496640, 7393596416, 9241995520, 11090394624, 13862993280, 14787192832, 18483991040, 22180789248, 27725986560, 36967982080, 44361578496, 55451973120, 73935964160, 110903946240, 221807892480]

約数ペア:

[(1, 221807892480), (2, 110903946240), (3, 73935964160), (4, 55451973120), (5, 44361578496), (6, 36967982080), (8, 27725986560), (10, 22180789248), (12, 18483991040), (15, 14787192832), (16, 13862993280), (20, 11090394624), (24, 9241995520), (30, 7393596416), (32, 6931496640), (40, 5545197312), (48, 4620997760), (60, 3696798208), (64, 3465748320), (80, 2772598656), (96, 2310498880), (120, 1848399104), (128, 1732874160), (160, 1386299328), (192, 1155249440), (240, 924199552), (256, 866437080), (317, 699709440), (320, 693149664), (384, 577624720), (480, 462099776), (512, 433218540), (634, 349854720), (640, 346574832), (768, 288812360), (951, 233236480), (960, 231049888), (1024, 216609270), (1268, 174927360), (1280, 173287416), (1536, 144406180), (1585, 139941888), (1902, 116618240), (1920, 115524944), (2048, 108304635), (2536, 87463680), (2560, 86643708), (3072, 72203090), (3170, 69970944), (3804, 58309120), (3840, 57762472), (4755, 46647296), (5072, 43731840), (5120, 43321854), (6144, 36101545), (6340, 34985472), (7608, 29154560), (7680, 28881236), (9510, 23323648), (10144, 21865920), (10240, 21660927), (12680, 17492736), (15216, 14577280), (15360, 14440618), (19020, 11661824), (20288, 10932960), (22777, 9738240), (25360, 8746368), (30432, 7288640), (30720, 7220309), (38040, 5830912), (40576, 5466480), (45554, 4869120), (50720, 4373184), (60864, 3644320), (68331, 3246080), (76080, 2915456), (81152, 2733240), (91108, 2434560), (101440, 2186592), (113885, 1947648), (121728, 1822160), (136662, 1623040), (152160, 1457728), (162304, 1366620), (182216, 1217280), (202880, 1093296), (227770, 973824), (243456, 911080), (273324, 811520), (304320, 728864), (324608, 683310), (341655, 649216), (364432, 608640), (405760, 546648), (455540, 486912)]