252467040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2591}}^1$

素因数の和:2645

約数の個数: 192

約数和(自身を含む): 940584960

約数和(自身を除く): 688117920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 1015, 1120, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 2591, 2784, 3045, 3248, 3360, 3480, 4060, 4640, 4872, 5182, 6090, 6496, 6960, 7773, 8120, 9744, 10364, 12180, 12955, 13920, 15546, 16240, 18137, 19488, 20728, 24360, 25910, 31092, 32480, 36274, 38865, 41456, 48720, 51820, 54411, 62184, 72548, 75139, 77730, 82912, 90685, 97440, 103640, 108822, 124368, 145096, 150278, 155460, 181370, 207280, 217644, 225417, 248736, 272055, 290192, 300556, 310920, 362740, 375695, 414560, 435288, 450834, 525973, 544110, 580384, 601112, 621840, 725480, 751390, 870576, 901668, 1051946, 1088220, 1127085, 1202224, 1243680, 1450960, 1502780, 1577919, 1741152, 1803336, 2103892, 2176440, 2254170, 2404448, 2629865, 2901920, 3005560, 3155838, 3606672, 4207784, 4352880, 4508340, 5259730, 6011120, 6311676, 7213344, 7889595, 8415568, 8705760, 9016680, 10519460, 12022240, 12623352, 15779190, 16831136, 18033360, 21038920, 25246704, 31558380, 36066720, 42077840, 50493408, 63116760, 84155680, 126233520, 252467040]

約数ペア:

[(1, 252467040), (2, 126233520), (3, 84155680), (4, 63116760), (5, 50493408), (6, 42077840), (7, 36066720), (8, 31558380), (10, 25246704), (12, 21038920), (14, 18033360), (15, 16831136), (16, 15779190), (20, 12623352), (21, 12022240), (24, 10519460), (28, 9016680), (29, 8705760), (30, 8415568), (32, 7889595), (35, 7213344), (40, 6311676), (42, 6011120), (48, 5259730), (56, 4508340), (58, 4352880), (60, 4207784), (70, 3606672), (80, 3155838), (84, 3005560), (87, 2901920), (96, 2629865), (105, 2404448), (112, 2254170), (116, 2176440), (120, 2103892), (140, 1803336), (145, 1741152), (160, 1577919), (168, 1502780), (174, 1450960), (203, 1243680), (210, 1202224), (224, 1127085), (232, 1088220), (240, 1051946), (280, 901668), (290, 870576), (336, 751390), (348, 725480), (406, 621840), (420, 601112), (435, 580384), (464, 544110), (480, 525973), (560, 450834), (580, 435288), (609, 414560), (672, 375695), (696, 362740), (812, 310920), (840, 300556), (870, 290192), (928, 272055), (1015, 248736), (1120, 225417), (1160, 217644), (1218, 207280), (1392, 181370), (1624, 155460), (1680, 150278), (1740, 145096), (2030, 124368), (2320, 108822), (2436, 103640), (2591, 97440), (2784, 90685), (3045, 82912), (3248, 77730), (3360, 75139), (3480, 72548), (4060, 62184), (4640, 54411), (4872, 51820), (5182, 48720), (6090, 41456), (6496, 38865), (6960, 36274), (7773, 32480), (8120, 31092), (9744, 25910), (10364, 24360), (12180, 20728), (12955, 19488), (13920, 18137), (15546, 16240)]