8426040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{1433}}^1$

素因数の和:1461

約数の個数: 96

約数和(自身を含む): 29425680

約数和(自身を除く): 20999640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1433, 1470, 1960, 2866, 2940, 4299, 5732, 5880, 7165, 8598, 10031, 11464, 14330, 17196, 20062, 21495, 28660, 30093, 34392, 40124, 42990, 50155, 57320, 60186, 70217, 80248, 85980, 100310, 120372, 140434, 150465, 171960, 200620, 210651, 240744, 280868, 300930, 351085, 401240, 421302, 561736, 601860, 702170, 842604, 1053255, 1203720, 1404340, 1685208, 2106510, 2808680, 4213020, 8426040]

約数ペア:

[(1, 8426040), (2, 4213020), (3, 2808680), (4, 2106510), (5, 1685208), (6, 1404340), (7, 1203720), (8, 1053255), (10, 842604), (12, 702170), (14, 601860), (15, 561736), (20, 421302), (21, 401240), (24, 351085), (28, 300930), (30, 280868), (35, 240744), (40, 210651), (42, 200620), (49, 171960), (56, 150465), (60, 140434), (70, 120372), (84, 100310), (98, 85980), (105, 80248), (120, 70217), (140, 60186), (147, 57320), (168, 50155), (196, 42990), (210, 40124), (245, 34392), (280, 30093), (294, 28660), (392, 21495), (420, 20062), (490, 17196), (588, 14330), (735, 11464), (840, 10031), (980, 8598), (1176, 7165), (1433, 5880), (1470, 5732), (1960, 4299), (2866, 2940)]