334606720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3931}}^1$

素因数の和:3976

約数の個数: 128

約数和(自身を含む): 962553600

約数和(自身を除く): 627946880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2432, 2660, 3040, 3931, 4256, 4480, 5320, 6080, 7862, 8512, 10640, 12160, 15724, 17024, 19655, 21280, 27517, 31448, 39310, 42560, 55034, 62896, 74689, 78620, 85120, 110068, 125792, 137585, 149378, 157240, 220136, 251584, 275170, 298756, 314480, 373445, 440272, 503168, 522823, 550340, 597512, 628960, 746890, 880544, 1045646, 1100680, 1195024, 1257920, 1493780, 1761088, 2091292, 2201360, 2390048, 2515840, 2614115, 2987560, 3522176, 4182584, 4402720, 4780096, 5228230, 5975120, 8365168, 8805440, 9560192, 10456460, 11950240, 16730336, 17610880, 20912920, 23900480, 33460672, 41825840, 47800960, 66921344, 83651680, 167303360, 334606720]

約数ペア:

[(1, 334606720), (2, 167303360), (4, 83651680), (5, 66921344), (7, 47800960), (8, 41825840), (10, 33460672), (14, 23900480), (16, 20912920), (19, 17610880), (20, 16730336), (28, 11950240), (32, 10456460), (35, 9560192), (38, 8805440), (40, 8365168), (56, 5975120), (64, 5228230), (70, 4780096), (76, 4402720), (80, 4182584), (95, 3522176), (112, 2987560), (128, 2614115), (133, 2515840), (140, 2390048), (152, 2201360), (160, 2091292), (190, 1761088), (224, 1493780), (266, 1257920), (280, 1195024), (304, 1100680), (320, 1045646), (380, 880544), (448, 746890), (532, 628960), (560, 597512), (608, 550340), (640, 522823), (665, 503168), (760, 440272), (896, 373445), (1064, 314480), (1120, 298756), (1216, 275170), (1330, 251584), (1520, 220136), (2128, 157240), (2240, 149378), (2432, 137585), (2660, 125792), (3040, 110068), (3931, 85120), (4256, 78620), (4480, 74689), (5320, 62896), (6080, 55034), (7862, 42560), (8512, 39310), (10640, 31448), (12160, 27517), (15724, 21280), (17024, 19655)]