3840326000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:449

約数の個数: 240

約数和(自身を含む): 10915819200

約数和(自身を除く): 7075493200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 149, 175, 196, 200, 245, 250, 263, 280, 298, 350, 392, 400, 490, 500, 526, 560, 596, 700, 745, 784, 875, 980, 1000, 1043, 1052, 1192, 1225, 1315, 1400, 1490, 1750, 1841, 1960, 2000, 2086, 2104, 2384, 2450, 2630, 2800, 2980, 3500, 3682, 3725, 3920, 4172, 4208, 4900, 5215, 5260, 5960, 6125, 6575, 7000, 7301, 7364, 7450, 8344, 9205, 9800, 10430, 10520, 11920, 12250, 12887, 13150, 14000, 14602, 14728, 14900, 16688, 18410, 18625, 19600, 20860, 21040, 24500, 25774, 26075, 26300, 29204, 29456, 29800, 32875, 36505, 36820, 37250, 39187, 41720, 46025, 49000, 51548, 52150, 52600, 58408, 59600, 64435, 65750, 73010, 73640, 74500, 78374, 83440, 92050, 98000, 103096, 104300, 105200, 116816, 128870, 130375, 131500, 146020, 147280, 149000, 156748, 182525, 184100, 195935, 206192, 208600, 230125, 257740, 260750, 263000, 274309, 292040, 298000, 313496, 322175, 365050, 368200, 391870, 417200, 460250, 515480, 521500, 526000, 548618, 584080, 626992, 644350, 730100, 736400, 783740, 912625, 920500, 979675, 1030960, 1043000, 1097236, 1288700, 1371545, 1460200, 1567480, 1610875, 1825250, 1841000, 1920163, 1959350, 2086000, 2194472, 2577400, 2743090, 2920400, 3134960, 3221750, 3650500, 3682000, 3840326, 3918700, 4388944, 4898375, 5154800, 5486180, 6443500, 6857725, 7301000, 7680652, 7837400, 9600815, 9796750, 10972360, 12887000, 13715450, 14602000, 15361304, 15674800, 19201630, 19593500, 21944720, 25774000, 27430900, 30722608, 34288625, 38403260, 39187000, 48004075, 54861800, 68577250, 76806520, 78374000, 96008150, 109723600, 137154500, 153613040, 192016300, 240020375, 274309000, 384032600, 480040750, 548618000, 768065200, 960081500, 1920163000, 3840326000]

約数ペア:

[(1, 3840326000), (2, 1920163000), (4, 960081500), (5, 768065200), (7, 548618000), (8, 480040750), (10, 384032600), (14, 274309000), (16, 240020375), (20, 192016300), (25, 153613040), (28, 137154500), (35, 109723600), (40, 96008150), (49, 78374000), (50, 76806520), (56, 68577250), (70, 54861800), (80, 48004075), (98, 39187000), (100, 38403260), (112, 34288625), (125, 30722608), (140, 27430900), (149, 25774000), (175, 21944720), (196, 19593500), (200, 19201630), (245, 15674800), (250, 15361304), (263, 14602000), (280, 13715450), (298, 12887000), (350, 10972360), (392, 9796750), (400, 9600815), (490, 7837400), (500, 7680652), (526, 7301000), (560, 6857725), (596, 6443500), (700, 5486180), (745, 5154800), (784, 4898375), (875, 4388944), (980, 3918700), (1000, 3840326), (1043, 3682000), (1052, 3650500), (1192, 3221750), (1225, 3134960), (1315, 2920400), (1400, 2743090), (1490, 2577400), (1750, 2194472), (1841, 2086000), (1960, 1959350), (2000, 1920163), (2086, 1841000), (2104, 1825250), (2384, 1610875), (2450, 1567480), (2630, 1460200), (2800, 1371545), (2980, 1288700), (3500, 1097236), (3682, 1043000), (3725, 1030960), (3920, 979675), (4172, 920500), (4208, 912625), (4900, 783740), (5215, 736400), (5260, 730100), (5960, 644350), (6125, 626992), (6575, 584080), (7000, 548618), (7301, 526000), (7364, 521500), (7450, 515480), (8344, 460250), (9205, 417200), (9800, 391870), (10430, 368200), (10520, 365050), (11920, 322175), (12250, 313496), (12887, 298000), (13150, 292040), (14000, 274309), (14602, 263000), (14728, 260750), (14900, 257740), (16688, 230125), (18410, 208600), (18625, 206192), (19600, 195935), (20860, 184100), (21040, 182525), (24500, 156748), (25774, 149000), (26075, 147280), (26300, 146020), (29204, 131500), (29456, 130375), (29800, 128870), (32875, 116816), (36505, 105200), (36820, 104300), (37250, 103096), (39187, 98000), (41720, 92050), (46025, 83440), (49000, 78374), (51548, 74500), (52150, 73640), (52600, 73010), (58408, 65750), (59600, 64435)]