163373880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 508032000

約数和(自身を除く): 344658120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 83, 94, 120, 141, 166, 188, 235, 249, 282, 332, 349, 376, 415, 470, 498, 564, 664, 698, 705, 830, 940, 996, 1047, 1128, 1245, 1396, 1410, 1660, 1745, 1880, 1992, 2094, 2490, 2792, 2820, 3320, 3490, 3901, 4188, 4980, 5235, 5640, 6980, 7802, 8376, 9960, 10470, 11703, 13960, 15604, 16403, 19505, 20940, 23406, 28967, 31208, 32806, 39010, 41880, 46812, 49209, 57934, 58515, 65612, 78020, 82015, 86901, 93624, 98418, 115868, 117030, 131224, 144835, 156040, 164030, 173802, 196836, 231736, 234060, 246045, 289670, 328060, 347604, 393672, 434505, 468120, 492090, 579340, 656120, 695208, 869010, 984180, 1158680, 1361449, 1738020, 1968360, 2722898, 3476040, 4084347, 5445796, 6807245, 8168694, 10891592, 13614490, 16337388, 20421735, 27228980, 32674776, 40843470, 54457960, 81686940, 163373880]

約数ペア:

[(1, 163373880), (2, 81686940), (3, 54457960), (4, 40843470), (5, 32674776), (6, 27228980), (8, 20421735), (10, 16337388), (12, 13614490), (15, 10891592), (20, 8168694), (24, 6807245), (30, 5445796), (40, 4084347), (47, 3476040), (60, 2722898), (83, 1968360), (94, 1738020), (120, 1361449), (141, 1158680), (166, 984180), (188, 869010), (235, 695208), (249, 656120), (282, 579340), (332, 492090), (349, 468120), (376, 434505), (415, 393672), (470, 347604), (498, 328060), (564, 289670), (664, 246045), (698, 234060), (705, 231736), (830, 196836), (940, 173802), (996, 164030), (1047, 156040), (1128, 144835), (1245, 131224), (1396, 117030), (1410, 115868), (1660, 98418), (1745, 93624), (1880, 86901), (1992, 82015), (2094, 78020), (2490, 65612), (2792, 58515), (2820, 57934), (3320, 49209), (3490, 46812), (3901, 41880), (4188, 39010), (4980, 32806), (5235, 31208), (5640, 28967), (6980, 23406), (7802, 20940), (8376, 19505), (9960, 16403), (10470, 15604), (11703, 13960)]