227107440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{45061}}^1$

素因数の和:45087

約数の個数: 120

約数和(自身を含む): 871679328

約数和(自身を除く): 644571888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 45061, 90122, 135183, 180244, 225305, 270366, 315427, 360488, 405549, 450610, 540732, 630854, 675915, 720976, 811098, 901220, 946281, 1081464, 1261708, 1351830, 1577135, 1622196, 1802440, 1892562, 2027745, 2162928, 2523416, 2703660, 2838843, 3154270, 3244392, 3604880, 3785124, 4055490, 4731405, 5046832, 5407320, 5677686, 6308540, 6488784, 7570248, 8110980, 9462810, 10814640, 11355372, 12617080, 14194215, 15140496, 16221960, 18925620, 22710744, 25234160, 28388430, 32443920, 37851240, 45421488, 56776860, 75702480, 113553720, 227107440]

約数ペア:

[(1, 227107440), (2, 113553720), (3, 75702480), (4, 56776860), (5, 45421488), (6, 37851240), (7, 32443920), (8, 28388430), (9, 25234160), (10, 22710744), (12, 18925620), (14, 16221960), (15, 15140496), (16, 14194215), (18, 12617080), (20, 11355372), (21, 10814640), (24, 9462810), (28, 8110980), (30, 7570248), (35, 6488784), (36, 6308540), (40, 5677686), (42, 5407320), (45, 5046832), (48, 4731405), (56, 4055490), (60, 3785124), (63, 3604880), (70, 3244392), (72, 3154270), (80, 2838843), (84, 2703660), (90, 2523416), (105, 2162928), (112, 2027745), (120, 1892562), (126, 1802440), (140, 1622196), (144, 1577135), (168, 1351830), (180, 1261708), (210, 1081464), (240, 946281), (252, 901220), (280, 811098), (315, 720976), (336, 675915), (360, 630854), (420, 540732), (504, 450610), (560, 405549), (630, 360488), (720, 315427), (840, 270366), (1008, 225305), (1260, 180244), (1680, 135183), (2520, 90122), (5040, 45061)]