999206040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{169933}}^1$

素因数の和:169961

約数の個数: 96

約数和(自身を含む): 3487045680

約数和(自身を除く): 2487839640

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, 1470, 1960, 2940, 5880, 169933, 339866, 509799, 679732, 849665, 1019598, 1189531, 1359464, 1699330, 2039196, 2379062, 2548995, 3398660, 3568593, 4078392, 4758124, 5097990, 5947655, 6797320, 7137186, 8326717, 9516248, 10195980, 11895310, 14274372, 16653434, 17842965, 20391960, 23790620, 24980151, 28548744, 33306868, 35685930, 41633585, 47581240, 49960302, 66613736, 71371860, 83267170, 99920604, 124900755, 142743720, 166534340, 199841208, 249801510, 333068680, 499603020, 999206040]

約数ペア:

[(1, 999206040), (2, 499603020), (3, 333068680), (4, 249801510), (5, 199841208), (6, 166534340), (7, 142743720), (8, 124900755), (10, 99920604), (12, 83267170), (14, 71371860), (15, 66613736), (20, 49960302), (21, 47581240), (24, 41633585), (28, 35685930), (30, 33306868), (35, 28548744), (40, 24980151), (42, 23790620), (49, 20391960), (56, 17842965), (60, 16653434), (70, 14274372), (84, 11895310), (98, 10195980), (105, 9516248), (120, 8326717), (140, 7137186), (147, 6797320), (168, 5947655), (196, 5097990), (210, 4758124), (245, 4078392), (280, 3568593), (294, 3398660), (392, 2548995), (420, 2379062), (490, 2039196), (588, 1699330), (735, 1359464), (840, 1189531), (980, 1019598), (1176, 849665), (1470, 679732), (1960, 509799), (2940, 339866), (5880, 169933)]