235787580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{187133}}^1$

素因数の和:187155

約数の個数: 72

約数和(自身を含む): 817401312

約数和(自身を除く): 581613732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 187133, 374266, 561399, 748532, 935665, 1122798, 1309931, 1684197, 1871330, 2245596, 2619862, 2806995, 3368394, 3742660, 3929793, 5239724, 5613990, 6549655, 6736788, 7859586, 8420985, 11227980, 11789379, 13099310, 15719172, 16841970, 19648965, 23578758, 26198620, 33683940, 39297930, 47157516, 58946895, 78595860, 117893790, 235787580]

約数ペア:

[(1, 235787580), (2, 117893790), (3, 78595860), (4, 58946895), (5, 47157516), (6, 39297930), (7, 33683940), (9, 26198620), (10, 23578758), (12, 19648965), (14, 16841970), (15, 15719172), (18, 13099310), (20, 11789379), (21, 11227980), (28, 8420985), (30, 7859586), (35, 6736788), (36, 6549655), (42, 5613990), (45, 5239724), (60, 3929793), (63, 3742660), (70, 3368394), (84, 2806995), (90, 2619862), (105, 2245596), (126, 1871330), (140, 1684197), (180, 1309931), (210, 1122798), (252, 935665), (315, 748532), (420, 561399), (630, 374266), (1260, 187133)]