855369360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2017}}^1$

素因数の和:2086

約数の個数: 240

約数和(自身を含む): 3122895360

約数和(自身を除く): 2267526000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 360, 372, 380, 456, 465, 496, 558, 570, 589, 620, 684, 720, 744, 760, 855, 912, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1488, 1520, 1710, 1767, 1860, 2017, 2232, 2280, 2356, 2480, 2736, 2790, 2945, 3420, 3534, 3720, 4034, 4464, 4560, 4712, 5301, 5580, 5890, 6051, 6840, 7068, 7440, 8068, 8835, 9424, 10085, 10602, 11160, 11780, 12102, 13680, 14136, 16136, 17670, 18153, 20170, 21204, 22320, 23560, 24204, 26505, 28272, 30255, 32272, 35340, 36306, 38323, 40340, 42408, 47120, 48408, 53010, 60510, 62527, 70680, 72612, 76646, 80680, 84816, 90765, 96816, 106020, 114969, 121020, 125054, 141360, 145224, 153292, 161360, 181530, 187581, 191615, 212040, 229938, 242040, 250108, 290448, 306584, 312635, 344907, 363060, 375162, 383230, 424080, 459876, 484080, 500216, 562743, 574845, 613168, 625270, 689814, 726120, 750324, 766460, 919752, 937905, 1000432, 1125486, 1149690, 1188013, 1250540, 1379628, 1452240, 1500648, 1532920, 1724535, 1839504, 1875810, 2250972, 2299380, 2376026, 2501080, 2759256, 2813715, 3001296, 3065840, 3449070, 3564039, 3751620, 4501944, 4598760, 4752052, 5002160, 5518512, 5627430, 5940065, 6898140, 7128078, 7503240, 9003888, 9197520, 9504104, 10692117, 11254860, 11880130, 13796280, 14256156, 15006480, 17820195, 19008208, 21384234, 22509720, 23760260, 27592560, 28512312, 35640390, 42768468, 45019440, 47520520, 53460585, 57024624, 71280780, 85536936, 95041040, 106921170, 142561560, 171073872, 213842340, 285123120, 427684680, 855369360]

約数ペア:

[(1, 855369360), (2, 427684680), (3, 285123120), (4, 213842340), (5, 171073872), (6, 142561560), (8, 106921170), (9, 95041040), (10, 85536936), (12, 71280780), (15, 57024624), (16, 53460585), (18, 47520520), (19, 45019440), (20, 42768468), (24, 35640390), (30, 28512312), (31, 27592560), (36, 23760260), (38, 22509720), (40, 21384234), (45, 19008208), (48, 17820195), (57, 15006480), (60, 14256156), (62, 13796280), (72, 11880130), (76, 11254860), (80, 10692117), (90, 9504104), (93, 9197520), (95, 9003888), (114, 7503240), (120, 7128078), (124, 6898140), (144, 5940065), (152, 5627430), (155, 5518512), (171, 5002160), (180, 4752052), (186, 4598760), (190, 4501944), (228, 3751620), (240, 3564039), (248, 3449070), (279, 3065840), (285, 3001296), (304, 2813715), (310, 2759256), (342, 2501080), (360, 2376026), (372, 2299380), (380, 2250972), (456, 1875810), (465, 1839504), (496, 1724535), (558, 1532920), (570, 1500648), (589, 1452240), (620, 1379628), (684, 1250540), (720, 1188013), (744, 1149690), (760, 1125486), (855, 1000432), (912, 937905), (930, 919752), (1116, 766460), (1140, 750324), (1178, 726120), (1240, 689814), (1368, 625270), (1395, 613168), (1488, 574845), (1520, 562743), (1710, 500216), (1767, 484080), (1860, 459876), (2017, 424080), (2232, 383230), (2280, 375162), (2356, 363060), (2480, 344907), (2736, 312635), (2790, 306584), (2945, 290448), (3420, 250108), (3534, 242040), (3720, 229938), (4034, 212040), (4464, 191615), (4560, 187581), (4712, 181530), (5301, 161360), (5580, 153292), (5890, 145224), (6051, 141360), (6840, 125054), (7068, 121020), (7440, 114969), (8068, 106020), (8835, 96816), (9424, 90765), (10085, 84816), (10602, 80680), (11160, 76646), (11780, 72612), (12102, 70680), (13680, 62527), (14136, 60510), (16136, 53010), (17670, 48408), (18153, 47120), (20170, 42408), (21204, 40340), (22320, 38323), (23560, 36306), (24204, 35340), (26505, 32272), (28272, 30255)]