856165440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2277

約数の個数: 224

約数和(自身を含む): 3023225856

約数和(自身を除く): 2167060416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 1984, 2015, 2080, 2213, 2418, 2480, 2496, 2976, 3120, 3224, 3720, 4030, 4160, 4426, 4836, 4960, 5952, 6045, 6240, 6448, 6639, 7440, 8060, 8852, 9672, 9920, 11065, 12090, 12480, 12896, 13278, 14880, 16120, 17704, 19344, 22130, 24180, 25792, 26556, 28769, 29760, 32240, 33195, 35408, 38688, 44260, 48360, 53112, 57538, 64480, 66390, 68603, 70816, 77376, 86307, 88520, 96720, 106224, 115076, 128960, 132780, 137206, 141632, 143845, 172614, 177040, 193440, 205809, 212448, 230152, 265560, 274412, 287690, 343015, 345228, 354080, 386880, 411618, 424896, 431535, 460304, 531120, 548824, 575380, 686030, 690456, 708160, 823236, 863070, 891839, 920608, 1029045, 1062240, 1097648, 1150760, 1372060, 1380912, 1646472, 1726140, 1783678, 1841216, 2058090, 2124480, 2195296, 2301520, 2675517, 2744120, 2761824, 3292944, 3452280, 3567356, 4116180, 4390592, 4459195, 4603040, 5351034, 5488240, 5523648, 6585888, 6904560, 7134712, 8232360, 8918390, 9206080, 10702068, 10976480, 13171776, 13377585, 13809120, 14269424, 16464720, 17836780, 21404136, 21952960, 26755170, 27618240, 28538848, 32929440, 35673560, 42808272, 53510340, 57077696, 65858880, 71347120, 85616544, 107020680, 142694240, 171233088, 214041360, 285388480, 428082720, 856165440]

約数ペア:

[(1, 856165440), (2, 428082720), (3, 285388480), (4, 214041360), (5, 171233088), (6, 142694240), (8, 107020680), (10, 85616544), (12, 71347120), (13, 65858880), (15, 57077696), (16, 53510340), (20, 42808272), (24, 35673560), (26, 32929440), (30, 28538848), (31, 27618240), (32, 26755170), (39, 21952960), (40, 21404136), (48, 17836780), (52, 16464720), (60, 14269424), (62, 13809120), (64, 13377585), (65, 13171776), (78, 10976480), (80, 10702068), (93, 9206080), (96, 8918390), (104, 8232360), (120, 7134712), (124, 6904560), (130, 6585888), (155, 5523648), (156, 5488240), (160, 5351034), (186, 4603040), (192, 4459195), (195, 4390592), (208, 4116180), (240, 3567356), (248, 3452280), (260, 3292944), (310, 2761824), (312, 2744120), (320, 2675517), (372, 2301520), (390, 2195296), (403, 2124480), (416, 2058090), (465, 1841216), (480, 1783678), (496, 1726140), (520, 1646472), (620, 1380912), (624, 1372060), (744, 1150760), (780, 1097648), (806, 1062240), (832, 1029045), (930, 920608), (960, 891839), (992, 863070), (1040, 823236), (1209, 708160), (1240, 690456), (1248, 686030), (1488, 575380), (1560, 548824), (1612, 531120), (1860, 460304), (1984, 431535), (2015, 424896), (2080, 411618), (2213, 386880), (2418, 354080), (2480, 345228), (2496, 343015), (2976, 287690), (3120, 274412), (3224, 265560), (3720, 230152), (4030, 212448), (4160, 205809), (4426, 193440), (4836, 177040), (4960, 172614), (5952, 143845), (6045, 141632), (6240, 137206), (6448, 132780), (6639, 128960), (7440, 115076), (8060, 106224), (8852, 96720), (9672, 88520), (9920, 86307), (11065, 77376), (12090, 70816), (12480, 68603), (12896, 66390), (13278, 64480), (14880, 57538), (16120, 53112), (17704, 48360), (19344, 44260), (22130, 38688), (24180, 35408), (25792, 33195), (26556, 32240), (28769, 29760)]