75680640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{1877}}^1$

素因数の和:1909

約数の個数: 192

約数和(自身を含む): 298827360

約数和(自身を除く): 223146720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1877, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 3754, 4032, 4480, 5040, 5631, 5760, 6720, 7508, 8064, 9385, 10080, 11262, 13139, 13440, 15016, 16893, 18770, 20160, 22524, 26278, 28155, 30032, 33786, 37540, 39417, 40320, 45048, 52556, 56310, 60064, 65695, 67572, 75080, 78834, 84465, 90096, 105112, 112620, 118251, 120128, 131390, 135144, 150160, 157668, 168930, 180192, 197085, 210224, 225240, 236502, 240256, 262780, 270288, 300320, 315336, 337860, 360384, 394170, 420448, 450480, 473004, 525560, 540576, 591255, 600640, 630672, 675720, 720768, 788340, 840896, 900960, 946008, 1051120, 1081152, 1182510, 1201280, 1261344, 1351440, 1576680, 1681792, 1801920, 1892016, 2102240, 2162304, 2365020, 2522688, 2702880, 3153360, 3603840, 3784032, 4204480, 4730040, 5045376, 5405760, 6306720, 7568064, 8408960, 9460080, 10811520, 12613440, 15136128, 18920160, 25226880, 37840320, 75680640]

約数ペア:

[(1, 75680640), (2, 37840320), (3, 25226880), (4, 18920160), (5, 15136128), (6, 12613440), (7, 10811520), (8, 9460080), (9, 8408960), (10, 7568064), (12, 6306720), (14, 5405760), (15, 5045376), (16, 4730040), (18, 4204480), (20, 3784032), (21, 3603840), (24, 3153360), (28, 2702880), (30, 2522688), (32, 2365020), (35, 2162304), (36, 2102240), (40, 1892016), (42, 1801920), (45, 1681792), (48, 1576680), (56, 1351440), (60, 1261344), (63, 1201280), (64, 1182510), (70, 1081152), (72, 1051120), (80, 946008), (84, 900960), (90, 840896), (96, 788340), (105, 720768), (112, 675720), (120, 630672), (126, 600640), (128, 591255), (140, 540576), (144, 525560), (160, 473004), (168, 450480), (180, 420448), (192, 394170), (210, 360384), (224, 337860), (240, 315336), (252, 300320), (280, 270288), (288, 262780), (315, 240256), (320, 236502), (336, 225240), (360, 210224), (384, 197085), (420, 180192), (448, 168930), (480, 157668), (504, 150160), (560, 135144), (576, 131390), (630, 120128), (640, 118251), (672, 112620), (720, 105112), (840, 90096), (896, 84465), (960, 78834), (1008, 75080), (1120, 67572), (1152, 65695), (1260, 60064), (1344, 56310), (1440, 52556), (1680, 45048), (1877, 40320), (1920, 39417), (2016, 37540), (2240, 33786), (2520, 30032), (2688, 28155), (2880, 26278), (3360, 22524), (3754, 20160), (4032, 18770), (4480, 16893), (5040, 15016), (5631, 13440), (5760, 13139), (6720, 11262), (7508, 10080), (8064, 9385)]