1841256160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 4706795520

約数和(自身を除く): 2865539360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 74, 79, 80, 124, 127, 148, 155, 158, 160, 185, 248, 254, 296, 310, 316, 370, 395, 496, 508, 592, 620, 632, 635, 740, 790, 992, 1016, 1147, 1184, 1240, 1264, 1270, 1480, 1580, 2032, 2294, 2449, 2480, 2528, 2540, 2923, 2960, 3160, 3937, 4064, 4588, 4699, 4898, 4960, 5080, 5735, 5846, 5920, 6320, 7874, 9176, 9398, 9796, 10033, 10160, 11470, 11692, 12245, 12640, 14615, 15748, 18352, 18796, 19592, 19685, 20066, 20320, 22940, 23384, 23495, 24490, 29230, 31496, 36704, 37592, 39184, 39370, 40132, 45880, 46768, 46990, 48980, 50165, 58460, 62992, 75184, 78368, 78740, 80264, 90613, 91760, 93536, 93980, 97960, 100330, 116920, 125984, 145669, 150368, 157480, 160528, 181226, 183520, 187960, 195920, 200660, 233840, 291338, 311023, 314960, 321056, 362452, 371221, 375920, 391840, 401320, 453065, 467680, 582676, 622046, 629920, 724904, 728345, 742442, 751840, 802640, 906130, 1165352, 1244092, 1449808, 1456690, 1484884, 1555115, 1605280, 1812260, 1856105, 2330704, 2488184, 2899616, 2913380, 2969768, 3110230, 3624520, 3712210, 4661408, 4976368, 5826760, 5939536, 6220460, 7249040, 7424420, 9952736, 11507851, 11653520, 11879072, 12440920, 14498080, 14848840, 23015702, 23307040, 24881840, 29697680, 46031404, 49763680, 57539255, 59395360, 92062808, 115078510, 184125616, 230157020, 368251232, 460314040, 920628080, 1841256160]

約数ペア:

[(1, 1841256160), (2, 920628080), (4, 460314040), (5, 368251232), (8, 230157020), (10, 184125616), (16, 115078510), (20, 92062808), (31, 59395360), (32, 57539255), (37, 49763680), (40, 46031404), (62, 29697680), (74, 24881840), (79, 23307040), (80, 23015702), (124, 14848840), (127, 14498080), (148, 12440920), (155, 11879072), (158, 11653520), (160, 11507851), (185, 9952736), (248, 7424420), (254, 7249040), (296, 6220460), (310, 5939536), (316, 5826760), (370, 4976368), (395, 4661408), (496, 3712210), (508, 3624520), (592, 3110230), (620, 2969768), (632, 2913380), (635, 2899616), (740, 2488184), (790, 2330704), (992, 1856105), (1016, 1812260), (1147, 1605280), (1184, 1555115), (1240, 1484884), (1264, 1456690), (1270, 1449808), (1480, 1244092), (1580, 1165352), (2032, 906130), (2294, 802640), (2449, 751840), (2480, 742442), (2528, 728345), (2540, 724904), (2923, 629920), (2960, 622046), (3160, 582676), (3937, 467680), (4064, 453065), (4588, 401320), (4699, 391840), (4898, 375920), (4960, 371221), (5080, 362452), (5735, 321056), (5846, 314960), (5920, 311023), (6320, 291338), (7874, 233840), (9176, 200660), (9398, 195920), (9796, 187960), (10033, 183520), (10160, 181226), (11470, 160528), (11692, 157480), (12245, 150368), (12640, 145669), (14615, 125984), (15748, 116920), (18352, 100330), (18796, 97960), (19592, 93980), (19685, 93536), (20066, 91760), (20320, 90613), (22940, 80264), (23384, 78740), (23495, 78368), (24490, 75184), (29230, 62992), (31496, 58460), (36704, 50165), (37592, 48980), (39184, 46990), (39370, 46768), (40132, 45880)]