238171560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 804384000

約数和(自身を除く): 566212440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 121, 132, 141, 165, 188, 220, 235, 242, 264, 282, 330, 349, 363, 376, 440, 470, 484, 517, 564, 605, 660, 698, 705, 726, 940, 968, 1034, 1047, 1128, 1210, 1320, 1396, 1410, 1452, 1551, 1745, 1815, 1880, 2068, 2094, 2420, 2585, 2792, 2820, 2904, 3102, 3490, 3630, 3839, 4136, 4188, 4840, 5170, 5235, 5640, 5687, 6204, 6980, 7260, 7678, 7755, 8376, 10340, 10470, 11374, 11517, 12408, 13960, 14520, 15356, 15510, 16403, 17061, 19195, 20680, 20940, 22748, 23034, 28435, 30712, 31020, 32806, 34122, 38390, 41880, 42229, 45496, 46068, 49209, 56870, 57585, 62040, 65612, 68244, 76780, 82015, 84458, 85305, 92136, 98418, 113740, 115170, 126687, 131224, 136488, 153560, 164030, 168916, 170610, 180433, 196836, 211145, 227480, 230340, 246045, 253374, 328060, 337832, 341220, 360866, 393672, 422290, 460680, 492090, 506748, 541299, 633435, 656120, 682440, 721732, 844580, 902165, 984180, 1013496, 1082598, 1266870, 1443464, 1689160, 1804330, 1968360, 1984763, 2165196, 2533740, 2706495, 3608660, 3969526, 4330392, 5067480, 5412990, 5954289, 7217320, 7939052, 9923815, 10825980, 11908578, 15878104, 19847630, 21651960, 23817156, 29771445, 39695260, 47634312, 59542890, 79390520, 119085780, 238171560]

約数ペア:

[(1, 238171560), (2, 119085780), (3, 79390520), (4, 59542890), (5, 47634312), (6, 39695260), (8, 29771445), (10, 23817156), (11, 21651960), (12, 19847630), (15, 15878104), (20, 11908578), (22, 10825980), (24, 9923815), (30, 7939052), (33, 7217320), (40, 5954289), (44, 5412990), (47, 5067480), (55, 4330392), (60, 3969526), (66, 3608660), (88, 2706495), (94, 2533740), (110, 2165196), (120, 1984763), (121, 1968360), (132, 1804330), (141, 1689160), (165, 1443464), (188, 1266870), (220, 1082598), (235, 1013496), (242, 984180), (264, 902165), (282, 844580), (330, 721732), (349, 682440), (363, 656120), (376, 633435), (440, 541299), (470, 506748), (484, 492090), (517, 460680), (564, 422290), (605, 393672), (660, 360866), (698, 341220), (705, 337832), (726, 328060), (940, 253374), (968, 246045), (1034, 230340), (1047, 227480), (1128, 211145), (1210, 196836), (1320, 180433), (1396, 170610), (1410, 168916), (1452, 164030), (1551, 153560), (1745, 136488), (1815, 131224), (1880, 126687), (2068, 115170), (2094, 113740), (2420, 98418), (2585, 92136), (2792, 85305), (2820, 84458), (2904, 82015), (3102, 76780), (3490, 68244), (3630, 65612), (3839, 62040), (4136, 57585), (4188, 56870), (4840, 49209), (5170, 46068), (5235, 45496), (5640, 42229), (5687, 41880), (6204, 38390), (6980, 34122), (7260, 32806), (7678, 31020), (7755, 30712), (8376, 28435), (10340, 23034), (10470, 22748), (11374, 20940), (11517, 20680), (12408, 19195), (13960, 17061), (14520, 16403), (15356, 15510)]