70473480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:324

約数の個数: 256

約数和(自身を含む): 273715200

約数和(自身を除く): 203241720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 55, 56, 58, 60, 66, 70, 77, 84, 87, 88, 105, 110, 116, 120, 132, 140, 145, 154, 165, 168, 174, 203, 210, 220, 231, 232, 263, 264, 280, 290, 308, 319, 330, 348, 385, 406, 420, 435, 440, 462, 526, 580, 609, 616, 638, 660, 696, 770, 789, 812, 840, 870, 924, 957, 1015, 1052, 1155, 1160, 1218, 1276, 1315, 1320, 1540, 1578, 1595, 1624, 1740, 1841, 1848, 1914, 2030, 2104, 2233, 2310, 2436, 2552, 2630, 2893, 3045, 3080, 3156, 3190, 3480, 3682, 3828, 3945, 4060, 4466, 4620, 4785, 4872, 5260, 5523, 5786, 6090, 6312, 6380, 6699, 7364, 7627, 7656, 7890, 8120, 8679, 8932, 9205, 9240, 9570, 10520, 11046, 11165, 11572, 12180, 12760, 13398, 14465, 14728, 15254, 15780, 17358, 17864, 18410, 19140, 20251, 22092, 22330, 22881, 23144, 24360, 26796, 27615, 28930, 30508, 31560, 33495, 34716, 36820, 38135, 38280, 40502, 43395, 44184, 44660, 45762, 53389, 53592, 55230, 57860, 60753, 61016, 66990, 69432, 73640, 76270, 81004, 83897, 86790, 89320, 91524, 101255, 106778, 110460, 114405, 115720, 121506, 133980, 152540, 160167, 162008, 167794, 173580, 183048, 202510, 213556, 220920, 228810, 243012, 251691, 266945, 267960, 303765, 305080, 320334, 335588, 347160, 405020, 419485, 427112, 457620, 486024, 503382, 533890, 587279, 607530, 640668, 671176, 800835, 810040, 838970, 915240, 1006764, 1067780, 1174558, 1215060, 1258455, 1281336, 1601670, 1677940, 1761837, 2013528, 2135560, 2349116, 2430120, 2516910, 2936395, 3203340, 3355880, 3523674, 4698232, 5033820, 5872790, 6406680, 7047348, 8809185, 10067640, 11745580, 14094696, 17618370, 23491160, 35236740, 70473480]

約数ペア:

[(1, 70473480), (2, 35236740), (3, 23491160), (4, 17618370), (5, 14094696), (6, 11745580), (7, 10067640), (8, 8809185), (10, 7047348), (11, 6406680), (12, 5872790), (14, 5033820), (15, 4698232), (20, 3523674), (21, 3355880), (22, 3203340), (24, 2936395), (28, 2516910), (29, 2430120), (30, 2349116), (33, 2135560), (35, 2013528), (40, 1761837), (42, 1677940), (44, 1601670), (55, 1281336), (56, 1258455), (58, 1215060), (60, 1174558), (66, 1067780), (70, 1006764), (77, 915240), (84, 838970), (87, 810040), (88, 800835), (105, 671176), (110, 640668), (116, 607530), (120, 587279), (132, 533890), (140, 503382), (145, 486024), (154, 457620), (165, 427112), (168, 419485), (174, 405020), (203, 347160), (210, 335588), (220, 320334), (231, 305080), (232, 303765), (263, 267960), (264, 266945), (280, 251691), (290, 243012), (308, 228810), (319, 220920), (330, 213556), (348, 202510), (385, 183048), (406, 173580), (420, 167794), (435, 162008), (440, 160167), (462, 152540), (526, 133980), (580, 121506), (609, 115720), (616, 114405), (638, 110460), (660, 106778), (696, 101255), (770, 91524), (789, 89320), (812, 86790), (840, 83897), (870, 81004), (924, 76270), (957, 73640), (1015, 69432), (1052, 66990), (1155, 61016), (1160, 60753), (1218, 57860), (1276, 55230), (1315, 53592), (1320, 53389), (1540, 45762), (1578, 44660), (1595, 44184), (1624, 43395), (1740, 40502), (1841, 38280), (1848, 38135), (1914, 36820), (2030, 34716), (2104, 33495), (2233, 31560), (2310, 30508), (2436, 28930), (2552, 27615), (2630, 26796), (2893, 24360), (3045, 23144), (3080, 22881), (3156, 22330), (3190, 22092), (3480, 20251), (3682, 19140), (3828, 18410), (3945, 17864), (4060, 17358), (4466, 15780), (4620, 15254), (4785, 14728), (4872, 14465), (5260, 13398), (5523, 12760), (5786, 12180), (6090, 11572), (6312, 11165), (6380, 11046), (6699, 10520), (7364, 9570), (7627, 9240), (7656, 9205), (7890, 8932), (8120, 8679)]