2119923720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{359}}^1$

素因数の和:772

約数の個数: 192

約数和(自身を含む): 7076160000

約数和(自身を除く): 4956236280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 349, 359, 360, 376, 423, 470, 564, 698, 705, 718, 846, 940, 1047, 1077, 1128, 1396, 1410, 1436, 1692, 1745, 1795, 1880, 2094, 2115, 2154, 2792, 2820, 2872, 3141, 3231, 3384, 3490, 3590, 4188, 4230, 4308, 5235, 5385, 5640, 6282, 6462, 6980, 7180, 8376, 8460, 8616, 10470, 10770, 12564, 12924, 13960, 14360, 15705, 16155, 16403, 16873, 16920, 20940, 21540, 25128, 25848, 31410, 32310, 32806, 33746, 41880, 43080, 49209, 50619, 62820, 64620, 65612, 67492, 82015, 84365, 98418, 101238, 125291, 125640, 129240, 131224, 134984, 147627, 151857, 164030, 168730, 196836, 202476, 246045, 250582, 253095, 295254, 303714, 328060, 337460, 375873, 393672, 404952, 492090, 501164, 506190, 590508, 607428, 626455, 656120, 674920, 738135, 751746, 759285, 984180, 1002328, 1012380, 1127619, 1181016, 1214856, 1252910, 1476270, 1503492, 1518570, 1879365, 1968360, 2024760, 2255238, 2505820, 2952540, 3006984, 3037140, 3758730, 4510476, 5011640, 5638095, 5888677, 5905080, 6074280, 7517460, 9020952, 11276190, 11777354, 15034920, 17666031, 22552380, 23554708, 29443385, 35332062, 45104760, 47109416, 52998093, 58886770, 70664124, 88330155, 105996186, 117773540, 141328248, 176660310, 211992372, 235547080, 264990465, 353320620, 423984744, 529980930, 706641240, 1059961860, 2119923720]

約数ペア:

[(1, 2119923720), (2, 1059961860), (3, 706641240), (4, 529980930), (5, 423984744), (6, 353320620), (8, 264990465), (9, 235547080), (10, 211992372), (12, 176660310), (15, 141328248), (18, 117773540), (20, 105996186), (24, 88330155), (30, 70664124), (36, 58886770), (40, 52998093), (45, 47109416), (47, 45104760), (60, 35332062), (72, 29443385), (90, 23554708), (94, 22552380), (120, 17666031), (141, 15034920), (180, 11777354), (188, 11276190), (235, 9020952), (282, 7517460), (349, 6074280), (359, 5905080), (360, 5888677), (376, 5638095), (423, 5011640), (470, 4510476), (564, 3758730), (698, 3037140), (705, 3006984), (718, 2952540), (846, 2505820), (940, 2255238), (1047, 2024760), (1077, 1968360), (1128, 1879365), (1396, 1518570), (1410, 1503492), (1436, 1476270), (1692, 1252910), (1745, 1214856), (1795, 1181016), (1880, 1127619), (2094, 1012380), (2115, 1002328), (2154, 984180), (2792, 759285), (2820, 751746), (2872, 738135), (3141, 674920), (3231, 656120), (3384, 626455), (3490, 607428), (3590, 590508), (4188, 506190), (4230, 501164), (4308, 492090), (5235, 404952), (5385, 393672), (5640, 375873), (6282, 337460), (6462, 328060), (6980, 303714), (7180, 295254), (8376, 253095), (8460, 250582), (8616, 246045), (10470, 202476), (10770, 196836), (12564, 168730), (12924, 164030), (13960, 151857), (14360, 147627), (15705, 134984), (16155, 131224), (16403, 129240), (16873, 125640), (16920, 125291), (20940, 101238), (21540, 98418), (25128, 84365), (25848, 82015), (31410, 67492), (32310, 65612), (32806, 64620), (33746, 62820), (41880, 50619), (43080, 49209)]