70796040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1$

素因数の和:603

約数の個数: 128

約数和(自身を含む): 244408320

約数和(自身を除く): 173612280

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, 271, 280, 311, 420, 542, 622, 813, 840, 933, 1084, 1244, 1355, 1555, 1626, 1866, 1897, 2168, 2177, 2488, 2710, 3110, 3252, 3732, 3794, 4065, 4354, 4665, 5420, 5691, 6220, 6504, 6531, 7464, 7588, 8130, 8708, 9330, 9485, 10840, 10885, 11382, 12440, 13062, 15176, 16260, 17416, 18660, 18970, 21770, 22764, 26124, 28455, 32520, 32655, 37320, 37940, 43540, 45528, 52248, 56910, 65310, 75880, 84281, 87080, 113820, 130620, 168562, 227640, 252843, 261240, 337124, 421405, 505686, 589967, 674248, 842810, 1011372, 1179934, 1264215, 1685620, 1769901, 2022744, 2359868, 2528430, 2949835, 3371240, 3539802, 4719736, 5056860, 5899670, 7079604, 8849505, 10113720, 11799340, 14159208, 17699010, 23598680, 35398020, 70796040]

約数ペア:

[(1, 70796040), (2, 35398020), (3, 23598680), (4, 17699010), (5, 14159208), (6, 11799340), (7, 10113720), (8, 8849505), (10, 7079604), (12, 5899670), (14, 5056860), (15, 4719736), (20, 3539802), (21, 3371240), (24, 2949835), (28, 2528430), (30, 2359868), (35, 2022744), (40, 1769901), (42, 1685620), (56, 1264215), (60, 1179934), (70, 1011372), (84, 842810), (105, 674248), (120, 589967), (140, 505686), (168, 421405), (210, 337124), (271, 261240), (280, 252843), (311, 227640), (420, 168562), (542, 130620), (622, 113820), (813, 87080), (840, 84281), (933, 75880), (1084, 65310), (1244, 56910), (1355, 52248), (1555, 45528), (1626, 43540), (1866, 37940), (1897, 37320), (2168, 32655), (2177, 32520), (2488, 28455), (2710, 26124), (3110, 22764), (3252, 21770), (3732, 18970), (3794, 18660), (4065, 17416), (4354, 16260), (4665, 15176), (5420, 13062), (5691, 12440), (6220, 11382), (6504, 10885), (6531, 10840), (7464, 9485), (7588, 9330), (8130, 8708)]