31026943080

素因数分解:

$2^3\times 3^4\times 5^1\times 7^3\times {\mathrm{27919}}^1$

素因数の和:27963

約数の個数: 320

約数和(自身を含む): 121619520000

約数和(自身を除く): 90592576920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 343, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 686, 735, 756, 810, 840, 882, 945, 980, 1029, 1080, 1134, 1176, 1260, 1323, 1372, 1470, 1512, 1620, 1715, 1764, 1890, 1960, 2058, 2205, 2268, 2520, 2646, 2744, 2835, 2940, 3087, 3240, 3430, 3528, 3780, 3969, 4116, 4410, 4536, 5145, 5292, 5670, 5880, 6174, 6615, 6860, 7560, 7938, 8232, 8820, 9261, 10290, 10584, 11340, 12348, 13230, 13720, 15435, 15876, 17640, 18522, 19845, 20580, 22680, 24696, 26460, 27783, 27919, 30870, 31752, 37044, 39690, 41160, 46305, 52920, 55566, 55838, 61740, 74088, 79380, 83757, 92610, 111132, 111676, 123480, 138915, 139595, 158760, 167514, 185220, 195433, 222264, 223352, 251271, 277830, 279190, 335028, 370440, 390866, 418785, 502542, 555660, 558380, 586299, 670056, 753813, 781732, 837570, 977165, 1005084, 1111320, 1116760, 1172598, 1256355, 1368031, 1507626, 1563464, 1675140, 1758897, 1954330, 2010168, 2261439, 2345196, 2512710, 2736062, 2931495, 3015252, 3350280, 3517794, 3769065, 3908660, 4104093, 4522878, 4690392, 5025420, 5276691, 5472124, 5862990, 6030504, 6840155, 7035588, 7538130, 7817320, 8208186, 8794485, 9045756, 9576217, 10050840, 10553382, 10944248, 11307195, 11725980, 12312279, 13680310, 14071176, 15076260, 15830073, 16416372, 17588970, 18091512, 19152434, 20520465, 21106764, 22614390, 23451960, 24624558, 26383455, 27360620, 28728651, 30152520, 31660146, 32832744, 35177940, 36936837, 38304868, 41040930, 42213528, 45228780, 47881085, 49249116, 52766910, 54721240, 57457302, 61561395, 63320292, 70355880, 73873674, 76609736, 79150365, 82081860, 86185953, 90457560, 95762170, 98498232, 105533820, 110810511, 114914604, 123122790, 126640584, 143643255, 147747348, 158300730, 164163720, 172371906, 184684185, 191524340, 211067640, 221621022, 229829208, 246245580, 258557859, 287286510, 295494696, 316601460, 344743812, 369368370, 383048680, 430929765, 443242044, 492491160, 517115718, 554052555, 574573020, 633202920, 689487624, 738736740, 775673577, 861859530, 886484088, 1034231436, 1108105110, 1149146040, 1292789295, 1477473480, 1551347154, 1723719060, 2068462872, 2216210220, 2585578590, 3102694308, 3447438120, 3878367885, 4432420440, 5171157180, 6205388616, 7756735770, 10342314360, 15513471540, 31026943080]

約数ペア:

[(1, 31026943080), (2, 15513471540), (3, 10342314360), (4, 7756735770), (5, 6205388616), (6, 5171157180), (7, 4432420440), (8, 3878367885), (9, 3447438120), (10, 3102694308), (12, 2585578590), (14, 2216210220), (15, 2068462872), (18, 1723719060), (20, 1551347154), (21, 1477473480), (24, 1292789295), (27, 1149146040), (28, 1108105110), (30, 1034231436), (35, 886484088), (36, 861859530), (40, 775673577), (42, 738736740), (45, 689487624), (49, 633202920), (54, 574573020), (56, 554052555), (60, 517115718), (63, 492491160), (70, 443242044), (72, 430929765), (81, 383048680), (84, 369368370), (90, 344743812), (98, 316601460), (105, 295494696), (108, 287286510), (120, 258557859), (126, 246245580), (135, 229829208), (140, 221621022), (147, 211067640), (162, 191524340), (168, 184684185), (180, 172371906), (189, 164163720), (196, 158300730), (210, 147747348), (216, 143643255), (245, 126640584), (252, 123122790), (270, 114914604), (280, 110810511), (294, 105533820), (315, 98498232), (324, 95762170), (343, 90457560), (360, 86185953), (378, 82081860), (392, 79150365), (405, 76609736), (420, 73873674), (441, 70355880), (490, 63320292), (504, 61561395), (540, 57457302), (567, 54721240), (588, 52766910), (630, 49249116), (648, 47881085), (686, 45228780), (735, 42213528), (756, 41040930), (810, 38304868), (840, 36936837), (882, 35177940), (945, 32832744), (980, 31660146), (1029, 30152520), (1080, 28728651), (1134, 27360620), (1176, 26383455), (1260, 24624558), (1323, 23451960), (1372, 22614390), (1470, 21106764), (1512, 20520465), (1620, 19152434), (1715, 18091512), (1764, 17588970), (1890, 16416372), (1960, 15830073), (2058, 15076260), (2205, 14071176), (2268, 13680310), (2520, 12312279), (2646, 11725980), (2744, 11307195), (2835, 10944248), (2940, 10553382), (3087, 10050840), (3240, 9576217), (3430, 9045756), (3528, 8794485), (3780, 8208186), (3969, 7817320), (4116, 7538130), (4410, 7035588), (4536, 6840155), (5145, 6030504), (5292, 5862990), (5670, 5472124), (5880, 5276691), (6174, 5025420), (6615, 4690392), (6860, 4522878), (7560, 4104093), (7938, 3908660), (8232, 3769065), (8820, 3517794), (9261, 3350280), (10290, 3015252), (10584, 2931495), (11340, 2736062), (12348, 2512710), (13230, 2345196), (13720, 2261439), (15435, 2010168), (15876, 1954330), (17640, 1758897), (18522, 1675140), (19845, 1563464), (20580, 1507626), (22680, 1368031), (24696, 1256355), (26460, 1172598), (27783, 1116760), (27919, 1111320), (30870, 1005084), (31752, 977165), (37044, 837570), (39690, 781732), (41160, 753813), (46305, 670056), (52920, 586299), (55566, 558380), (55838, 555660), (61740, 502542), (74088, 418785), (79380, 390866), (83757, 370440), (92610, 335028), (111132, 279190), (111676, 277830), (123480, 251271), (138915, 223352), (139595, 222264), (158760, 195433), (167514, 185220)]