870396240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1367}}^1$

素因数の和:1769

約数の個数: 160

約数和(自身を含む): 3094087680

約数和(自身を除く): 2223691440

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, 379, 420, 560, 758, 840, 1137, 1367, 1516, 1680, 1895, 2274, 2653, 2734, 3032, 3790, 4101, 4548, 5306, 5468, 5685, 6064, 6835, 7580, 7959, 8202, 9096, 9569, 10612, 10936, 11370, 13265, 13670, 15160, 15918, 16404, 18192, 19138, 20505, 21224, 21872, 22740, 26530, 27340, 28707, 30320, 31836, 32808, 38276, 39795, 41010, 42448, 45480, 47845, 53060, 54680, 57414, 63672, 65616, 76552, 79590, 82020, 90960, 95690, 106120, 109360, 114828, 127344, 143535, 153104, 159180, 164040, 191380, 212240, 229656, 287070, 318360, 328080, 382760, 459312, 518093, 574140, 636720, 765520, 1036186, 1148280, 1554279, 2072372, 2296560, 2590465, 3108558, 3626651, 4144744, 5180930, 6217116, 7253302, 7771395, 8289488, 10361860, 10879953, 12434232, 14506604, 15542790, 18133255, 20723720, 21759906, 24868464, 29013208, 31085580, 36266510, 41447440, 43519812, 54399765, 58026416, 62171160, 72533020, 87039624, 108799530, 124342320, 145066040, 174079248, 217599060, 290132080, 435198120, 870396240]

約数ペア:

[(1, 870396240), (2, 435198120), (3, 290132080), (4, 217599060), (5, 174079248), (6, 145066040), (7, 124342320), (8, 108799530), (10, 87039624), (12, 72533020), (14, 62171160), (15, 58026416), (16, 54399765), (20, 43519812), (21, 41447440), (24, 36266510), (28, 31085580), (30, 29013208), (35, 24868464), (40, 21759906), (42, 20723720), (48, 18133255), (56, 15542790), (60, 14506604), (70, 12434232), (80, 10879953), (84, 10361860), (105, 8289488), (112, 7771395), (120, 7253302), (140, 6217116), (168, 5180930), (210, 4144744), (240, 3626651), (280, 3108558), (336, 2590465), (379, 2296560), (420, 2072372), (560, 1554279), (758, 1148280), (840, 1036186), (1137, 765520), (1367, 636720), (1516, 574140), (1680, 518093), (1895, 459312), (2274, 382760), (2653, 328080), (2734, 318360), (3032, 287070), (3790, 229656), (4101, 212240), (4548, 191380), (5306, 164040), (5468, 159180), (5685, 153104), (6064, 143535), (6835, 127344), (7580, 114828), (7959, 109360), (8202, 106120), (9096, 95690), (9569, 90960), (10612, 82020), (10936, 79590), (11370, 76552), (13265, 65616), (13670, 63672), (15160, 57414), (15918, 54680), (16404, 53060), (18192, 47845), (19138, 45480), (20505, 42448), (21224, 41010), (21872, 39795), (22740, 38276), (26530, 32808), (27340, 31836), (28707, 30320)]