193056780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{683}}^1$

素因数の和:1375

約数の個数: 96

約数和(自身を含む): 619605504

約数和(自身を除く): 426548724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 673, 683, 1346, 1366, 2019, 2049, 2692, 2732, 3365, 3415, 4038, 4098, 4711, 4781, 6730, 6830, 8076, 8196, 9422, 9562, 10095, 10245, 13460, 13660, 14133, 14343, 18844, 19124, 20190, 20490, 23555, 23905, 28266, 28686, 40380, 40980, 47110, 47810, 56532, 57372, 70665, 71715, 94220, 95620, 141330, 143430, 282660, 286860, 459659, 919318, 1378977, 1838636, 2298295, 2757954, 3217613, 4596590, 5515908, 6435226, 6894885, 9193180, 9652839, 12870452, 13789770, 16088065, 19305678, 27579540, 32176130, 38611356, 48264195, 64352260, 96528390, 193056780]

約数ペア:

[(1, 193056780), (2, 96528390), (3, 64352260), (4, 48264195), (5, 38611356), (6, 32176130), (7, 27579540), (10, 19305678), (12, 16088065), (14, 13789770), (15, 12870452), (20, 9652839), (21, 9193180), (28, 6894885), (30, 6435226), (35, 5515908), (42, 4596590), (60, 3217613), (70, 2757954), (84, 2298295), (105, 1838636), (140, 1378977), (210, 919318), (420, 459659), (673, 286860), (683, 282660), (1346, 143430), (1366, 141330), (2019, 95620), (2049, 94220), (2692, 71715), (2732, 70665), (3365, 57372), (3415, 56532), (4038, 47810), (4098, 47110), (4711, 40980), (4781, 40380), (6730, 28686), (6830, 28266), (8076, 23905), (8196, 23555), (9422, 20490), (9562, 20190), (10095, 19124), (10245, 18844), (13460, 14343), (13660, 14133)]