221356020480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{20743}}^1$

素因数の和:21171

約数の個数: 288

約数和(自身を含む): 810023660544

約数和(自身を除く): 588667640064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 397, 420, 448, 480, 560, 640, 672, 768, 794, 840, 896, 960, 1120, 1191, 1280, 1344, 1588, 1680, 1792, 1920, 1985, 2240, 2382, 2688, 2779, 3176, 3360, 3840, 3970, 4480, 4764, 5376, 5558, 5955, 6352, 6720, 7940, 8337, 8960, 9528, 11116, 11910, 12704, 13440, 13895, 15880, 16674, 19056, 20743, 22232, 23820, 25408, 26880, 27790, 31760, 33348, 38112, 41486, 41685, 44464, 47640, 50816, 55580, 62229, 63520, 66696, 76224, 82972, 83370, 88928, 95280, 101632, 103715, 111160, 124458, 127040, 133392, 145201, 152448, 165944, 166740, 177856, 190560, 207430, 222320, 248916, 254080, 266784, 290402, 304896, 311145, 331888, 333480, 355712, 381120, 414860, 435603, 444640, 497832, 508160, 533568, 580804, 622290, 663776, 666960, 711424, 726005, 762240, 829720, 871206, 889280, 995664, 1067136, 1161608, 1244580, 1327552, 1333920, 1452010, 1524480, 1659440, 1742412, 1778560, 1991328, 2134272, 2178015, 2323216, 2489160, 2655104, 2667840, 2904020, 3318880, 3484824, 3557120, 3982656, 4356030, 4646432, 4978320, 5310208, 5335680, 5808040, 6637760, 6969648, 7965312, 8234971, 8712060, 9292864, 9956640, 10671360, 11616080, 13275520, 13939296, 15930624, 16469942, 17424120, 18585728, 19913280, 23232160, 24704913, 26551040, 27878592, 32939884, 34848240, 37171456, 39826560, 41174855, 46464320, 49409826, 55757184, 57644797, 65879768, 69696480, 79653120, 82349710, 92928640, 98819652, 111514368, 115289594, 123524565, 131759536, 139392960, 164699420, 172934391, 185857280, 197639304, 230579188, 247049130, 263519072, 278785920, 288223985, 329398840, 345868782, 395278608, 461158376, 494098260, 527038144, 557571840, 576447970, 658797680, 691737564, 790557216, 864671955, 922316752, 988196520, 1054076288, 1152895940, 1317595360, 1383475128, 1581114432, 1729343910, 1844633504, 1976393040, 2108152576, 2305791880, 2635190720, 2766950256, 3162228864, 3458687820, 3689267008, 3952786080, 4611583760, 5270381440, 5533900512, 6324457728, 6917375640, 7378534016, 7905572160, 9223167520, 10540762880, 11067801024, 13834751280, 14757068032, 15811144320, 18446335040, 22135602048, 27669502560, 31622288640, 36892670080, 44271204096, 55339005120, 73785340160, 110678010240, 221356020480]

約数ペア:

[(1, 221356020480), (2, 110678010240), (3, 73785340160), (4, 55339005120), (5, 44271204096), (6, 36892670080), (7, 31622288640), (8, 27669502560), (10, 22135602048), (12, 18446335040), (14, 15811144320), (15, 14757068032), (16, 13834751280), (20, 11067801024), (21, 10540762880), (24, 9223167520), (28, 7905572160), (30, 7378534016), (32, 6917375640), (35, 6324457728), (40, 5533900512), (42, 5270381440), (48, 4611583760), (56, 3952786080), (60, 3689267008), (64, 3458687820), (70, 3162228864), (80, 2766950256), (84, 2635190720), (96, 2305791880), (105, 2108152576), (112, 1976393040), (120, 1844633504), (128, 1729343910), (140, 1581114432), (160, 1383475128), (168, 1317595360), (192, 1152895940), (210, 1054076288), (224, 988196520), (240, 922316752), (256, 864671955), (280, 790557216), (320, 691737564), (336, 658797680), (384, 576447970), (397, 557571840), (420, 527038144), (448, 494098260), (480, 461158376), (560, 395278608), (640, 345868782), (672, 329398840), (768, 288223985), (794, 278785920), (840, 263519072), (896, 247049130), (960, 230579188), (1120, 197639304), (1191, 185857280), (1280, 172934391), (1344, 164699420), (1588, 139392960), (1680, 131759536), (1792, 123524565), (1920, 115289594), (1985, 111514368), (2240, 98819652), (2382, 92928640), (2688, 82349710), (2779, 79653120), (3176, 69696480), (3360, 65879768), (3840, 57644797), (3970, 55757184), (4480, 49409826), (4764, 46464320), (5376, 41174855), (5558, 39826560), (5955, 37171456), (6352, 34848240), (6720, 32939884), (7940, 27878592), (8337, 26551040), (8960, 24704913), (9528, 23232160), (11116, 19913280), (11910, 18585728), (12704, 17424120), (13440, 16469942), (13895, 15930624), (15880, 13939296), (16674, 13275520), (19056, 11616080), (20743, 10671360), (22232, 9956640), (23820, 9292864), (25408, 8712060), (26880, 8234971), (27790, 7965312), (31760, 6969648), (33348, 6637760), (38112, 5808040), (41486, 5335680), (41685, 5310208), (44464, 4978320), (47640, 4646432), (50816, 4356030), (55580, 3982656), (62229, 3557120), (63520, 3484824), (66696, 3318880), (76224, 2904020), (82972, 2667840), (83370, 2655104), (88928, 2489160), (95280, 2323216), (101632, 2178015), (103715, 2134272), (111160, 1991328), (124458, 1778560), (127040, 1742412), (133392, 1659440), (145201, 1524480), (152448, 1452010), (165944, 1333920), (166740, 1327552), (177856, 1244580), (190560, 1161608), (207430, 1067136), (222320, 995664), (248916, 889280), (254080, 871206), (266784, 829720), (290402, 762240), (304896, 726005), (311145, 711424), (331888, 666960), (333480, 663776), (355712, 622290), (381120, 580804), (414860, 533568), (435603, 508160), (444640, 497832)]