314313720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{631}}^1$

素因数の和:1245

約数の個数: 128

約数和(自身を含む): 1081175040

約数和(自身を除く): 766861320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 593, 631, 840, 1186, 1262, 1779, 1893, 2372, 2524, 2965, 3155, 3558, 3786, 4151, 4417, 4744, 5048, 5930, 6310, 7116, 7572, 8302, 8834, 8895, 9465, 11860, 12453, 12620, 13251, 14232, 15144, 16604, 17668, 17790, 18930, 20755, 22085, 23720, 24906, 25240, 26502, 33208, 35336, 35580, 37860, 41510, 44170, 49812, 53004, 62265, 66255, 71160, 75720, 83020, 88340, 99624, 106008, 124530, 132510, 166040, 176680, 249060, 265020, 374183, 498120, 530040, 748366, 1122549, 1496732, 1870915, 2245098, 2619281, 2993464, 3741830, 4490196, 5238562, 5612745, 7483660, 7857843, 8980392, 10477124, 11225490, 13096405, 14967320, 15715686, 20954248, 22450980, 26192810, 31431372, 39289215, 44901960, 52385620, 62862744, 78578430, 104771240, 157156860, 314313720]

約数ペア:

[(1, 314313720), (2, 157156860), (3, 104771240), (4, 78578430), (5, 62862744), (6, 52385620), (7, 44901960), (8, 39289215), (10, 31431372), (12, 26192810), (14, 22450980), (15, 20954248), (20, 15715686), (21, 14967320), (24, 13096405), (28, 11225490), (30, 10477124), (35, 8980392), (40, 7857843), (42, 7483660), (56, 5612745), (60, 5238562), (70, 4490196), (84, 3741830), (105, 2993464), (120, 2619281), (140, 2245098), (168, 1870915), (210, 1496732), (280, 1122549), (420, 748366), (593, 530040), (631, 498120), (840, 374183), (1186, 265020), (1262, 249060), (1779, 176680), (1893, 166040), (2372, 132510), (2524, 124530), (2965, 106008), (3155, 99624), (3558, 88340), (3786, 83020), (4151, 75720), (4417, 71160), (4744, 66255), (5048, 62265), (5930, 53004), (6310, 49812), (7116, 44170), (7572, 41510), (8302, 37860), (8834, 35580), (8895, 35336), (9465, 33208), (11860, 26502), (12453, 25240), (12620, 24906), (13251, 23720), (14232, 22085), (15144, 20755), (16604, 18930), (17668, 17790)]