198254651280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{59093}}^1$

素因数の和:61113

約数の個数: 160

約数和(自身を含む): 702751521024

約数和(自身を除く): 504496869744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1997, 3994, 5991, 7988, 9985, 11982, 13979, 15976, 19970, 23964, 27958, 29955, 31952, 39940, 41937, 47928, 55916, 59093, 59910, 69895, 79880, 83874, 95856, 111832, 118186, 119820, 139790, 159760, 167748, 177279, 209685, 223664, 236372, 239640, 279580, 295465, 335496, 354558, 413651, 419370, 472744, 479280, 559160, 590930, 670992, 709116, 827302, 838740, 886395, 945488, 1118320, 1181860, 1240953, 1418232, 1654604, 1677480, 1772790, 2068255, 2363720, 2481906, 2836464, 3309208, 3354960, 3545580, 4136510, 4727440, 4963812, 6204765, 6618416, 7091160, 8273020, 9927624, 12409530, 14182320, 16546040, 19855248, 24819060, 33092080, 49638120, 99276240, 118008721, 236017442, 354026163, 472034884, 590043605, 708052326, 826061047, 944069768, 1180087210, 1416104652, 1652122094, 1770130815, 1888139536, 2360174420, 2478183141, 2832209304, 3304244188, 3540261630, 4130305235, 4720348840, 4956366282, 5664418608, 6608488376, 7080523260, 8260610470, 9440697680, 9912732564, 12390915705, 13216976752, 14161046520, 16521220940, 19825465128, 24781831410, 28322093040, 33042441880, 39650930256, 49563662820, 66084883760, 99127325640, 198254651280]

約数ペア:

[(1, 198254651280), (2, 99127325640), (3, 66084883760), (4, 49563662820), (5, 39650930256), (6, 33042441880), (7, 28322093040), (8, 24781831410), (10, 19825465128), (12, 16521220940), (14, 14161046520), (15, 13216976752), (16, 12390915705), (20, 9912732564), (21, 9440697680), (24, 8260610470), (28, 7080523260), (30, 6608488376), (35, 5664418608), (40, 4956366282), (42, 4720348840), (48, 4130305235), (56, 3540261630), (60, 3304244188), (70, 2832209304), (80, 2478183141), (84, 2360174420), (105, 1888139536), (112, 1770130815), (120, 1652122094), (140, 1416104652), (168, 1180087210), (210, 944069768), (240, 826061047), (280, 708052326), (336, 590043605), (420, 472034884), (560, 354026163), (840, 236017442), (1680, 118008721), (1997, 99276240), (3994, 49638120), (5991, 33092080), (7988, 24819060), (9985, 19855248), (11982, 16546040), (13979, 14182320), (15976, 12409530), (19970, 9927624), (23964, 8273020), (27958, 7091160), (29955, 6618416), (31952, 6204765), (39940, 4963812), (41937, 4727440), (47928, 4136510), (55916, 3545580), (59093, 3354960), (59910, 3309208), (69895, 2836464), (79880, 2481906), (83874, 2363720), (95856, 2068255), (111832, 1772790), (118186, 1677480), (119820, 1654604), (139790, 1418232), (159760, 1240953), (167748, 1181860), (177279, 1118320), (209685, 945488), (223664, 886395), (236372, 838740), (239640, 827302), (279580, 709116), (295465, 670992), (335496, 590930), (354558, 559160), (413651, 479280), (419370, 472744)]