282559760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 788520960

約数和(自身を除く): 505961200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 127, 137, 140, 145, 203, 232, 254, 274, 280, 290, 406, 464, 508, 548, 560, 580, 635, 685, 812, 889, 959, 1015, 1016, 1096, 1160, 1270, 1370, 1624, 1778, 1918, 2030, 2032, 2192, 2320, 2540, 2740, 3248, 3556, 3683, 3836, 3973, 4060, 4445, 4795, 5080, 5480, 7112, 7366, 7672, 7946, 8120, 8890, 9590, 10160, 10960, 14224, 14732, 15344, 15892, 16240, 17399, 17780, 18415, 19180, 19865, 25781, 27811, 29464, 31784, 34798, 35560, 36830, 38360, 39730, 51562, 55622, 58928, 63568, 69596, 71120, 73660, 76720, 79460, 86995, 103124, 111244, 121793, 128905, 139055, 139192, 147320, 158920, 173990, 206248, 222488, 243586, 257810, 278110, 278384, 294640, 317840, 347980, 412496, 444976, 487172, 504571, 515620, 556220, 608965, 695960, 974344, 1009142, 1031240, 1112440, 1217930, 1391920, 1948688, 2018284, 2062480, 2224880, 2435860, 2522855, 3531997, 4036568, 4871720, 5045710, 7063994, 8073136, 9743440, 10091420, 14127988, 17659985, 20182840, 28255976, 35319970, 40365680, 56511952, 70639940, 141279880, 282559760]

約数ペア:

[(1, 282559760), (2, 141279880), (4, 70639940), (5, 56511952), (7, 40365680), (8, 35319970), (10, 28255976), (14, 20182840), (16, 17659985), (20, 14127988), (28, 10091420), (29, 9743440), (35, 8073136), (40, 7063994), (56, 5045710), (58, 4871720), (70, 4036568), (80, 3531997), (112, 2522855), (116, 2435860), (127, 2224880), (137, 2062480), (140, 2018284), (145, 1948688), (203, 1391920), (232, 1217930), (254, 1112440), (274, 1031240), (280, 1009142), (290, 974344), (406, 695960), (464, 608965), (508, 556220), (548, 515620), (560, 504571), (580, 487172), (635, 444976), (685, 412496), (812, 347980), (889, 317840), (959, 294640), (1015, 278384), (1016, 278110), (1096, 257810), (1160, 243586), (1270, 222488), (1370, 206248), (1624, 173990), (1778, 158920), (1918, 147320), (2030, 139192), (2032, 139055), (2192, 128905), (2320, 121793), (2540, 111244), (2740, 103124), (3248, 86995), (3556, 79460), (3683, 76720), (3836, 73660), (3973, 71120), (4060, 69596), (4445, 63568), (4795, 58928), (5080, 55622), (5480, 51562), (7112, 39730), (7366, 38360), (7672, 36830), (7946, 35560), (8120, 34798), (8890, 31784), (9590, 29464), (10160, 27811), (10960, 25781), (14224, 19865), (14732, 19180), (15344, 18415), (15892, 17780), (16240, 17399)]