1660048193280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2172383}}^1$

素因数の和:2172606

約数の個数: 144

約数和(自身を含む): 5328423475200

約数和(自身を除く): 3668375281920

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, 199, 240, 256, 320, 384, 398, 480, 597, 640, 768, 796, 960, 995, 1194, 1280, 1592, 1920, 1990, 2388, 2985, 3184, 3840, 3980, 4776, 5970, 6368, 7960, 9552, 11940, 12736, 15920, 19104, 23880, 25472, 31840, 38208, 47760, 50944, 63680, 76416, 95520, 127360, 152832, 191040, 254720, 382080, 764160, 2172383, 4344766, 6517149, 8689532, 10861915, 13034298, 17379064, 21723830, 26068596, 32585745, 34758128, 43447660, 52137192, 65171490, 69516256, 86895320, 104274384, 130342980, 139032512, 173790640, 208548768, 260685960, 278065024, 347581280, 417097536, 432304217, 521371920, 556130048, 695162560, 834195072, 864608434, 1042743840, 1296912651, 1390325120, 1668390144, 1729216868, 2085487680, 2161521085, 2593825302, 2780650240, 3458433736, 4170975360, 4323042170, 5187650604, 6484563255, 6916867472, 8341950720, 8646084340, 10375301208, 12969126510, 13833734944, 17292168680, 20750602416, 25938253020, 27667469888, 34584337360, 41501204832, 51876506040, 55334939776, 69168674720, 83002409664, 103753012080, 110669879552, 138337349440, 166004819328, 207506024160, 276674698880, 332009638656, 415012048320, 553349397760, 830024096640, 1660048193280]

約数ペア:

[(1, 1660048193280), (2, 830024096640), (3, 553349397760), (4, 415012048320), (5, 332009638656), (6, 276674698880), (8, 207506024160), (10, 166004819328), (12, 138337349440), (15, 110669879552), (16, 103753012080), (20, 83002409664), (24, 69168674720), (30, 55334939776), (32, 51876506040), (40, 41501204832), (48, 34584337360), (60, 27667469888), (64, 25938253020), (80, 20750602416), (96, 17292168680), (120, 13833734944), (128, 12969126510), (160, 10375301208), (192, 8646084340), (199, 8341950720), (240, 6916867472), (256, 6484563255), (320, 5187650604), (384, 4323042170), (398, 4170975360), (480, 3458433736), (597, 2780650240), (640, 2593825302), (768, 2161521085), (796, 2085487680), (960, 1729216868), (995, 1668390144), (1194, 1390325120), (1280, 1296912651), (1592, 1042743840), (1920, 864608434), (1990, 834195072), (2388, 695162560), (2985, 556130048), (3184, 521371920), (3840, 432304217), (3980, 417097536), (4776, 347581280), (5970, 278065024), (6368, 260685960), (7960, 208548768), (9552, 173790640), (11940, 139032512), (12736, 130342980), (15920, 104274384), (19104, 86895320), (23880, 69516256), (25472, 65171490), (31840, 52137192), (38208, 43447660), (47760, 34758128), (50944, 32585745), (63680, 26068596), (76416, 21723830), (95520, 17379064), (127360, 13034298), (152832, 10861915), (191040, 8689532), (254720, 6517149), (382080, 4344766), (764160, 2172383)]