348613440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{7411}}^1$

素因数の和:7445

約数の個数: 168

約数和(自身を含む): 1287731232

約数和(自身を除く): 939117792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7411, 7840, 9408, 11760, 14822, 15680, 22233, 23520, 29644, 37055, 44466, 47040, 51877, 59288, 74110, 88932, 103754, 111165, 118576, 148220, 155631, 177864, 207508, 222330, 237152, 259385, 296440, 311262, 355728, 363139, 415016, 444660, 474304, 518770, 592880, 622524, 711456, 726278, 778155, 830032, 889320, 1037540, 1089417, 1185760, 1245048, 1422912, 1452556, 1556310, 1660064, 1778640, 1815695, 2075080, 2178834, 2371520, 2490096, 2905112, 3112620, 3320128, 3557280, 3631390, 4150160, 4357668, 4980192, 5447085, 5810224, 6225240, 7114560, 7262780, 8300320, 8715336, 9960384, 10894170, 11620448, 12450480, 14525560, 16600640, 17430672, 21788340, 23240896, 24900960, 29051120, 34861344, 43576680, 49801920, 58102240, 69722688, 87153360, 116204480, 174306720, 348613440]

約数ペア:

[(1, 348613440), (2, 174306720), (3, 116204480), (4, 87153360), (5, 69722688), (6, 58102240), (7, 49801920), (8, 43576680), (10, 34861344), (12, 29051120), (14, 24900960), (15, 23240896), (16, 21788340), (20, 17430672), (21, 16600640), (24, 14525560), (28, 12450480), (30, 11620448), (32, 10894170), (35, 9960384), (40, 8715336), (42, 8300320), (48, 7262780), (49, 7114560), (56, 6225240), (60, 5810224), (64, 5447085), (70, 4980192), (80, 4357668), (84, 4150160), (96, 3631390), (98, 3557280), (105, 3320128), (112, 3112620), (120, 2905112), (140, 2490096), (147, 2371520), (160, 2178834), (168, 2075080), (192, 1815695), (196, 1778640), (210, 1660064), (224, 1556310), (240, 1452556), (245, 1422912), (280, 1245048), (294, 1185760), (320, 1089417), (336, 1037540), (392, 889320), (420, 830032), (448, 778155), (480, 726278), (490, 711456), (560, 622524), (588, 592880), (672, 518770), (735, 474304), (784, 444660), (840, 415016), (960, 363139), (980, 355728), (1120, 311262), (1176, 296440), (1344, 259385), (1470, 237152), (1568, 222330), (1680, 207508), (1960, 177864), (2240, 155631), (2352, 148220), (2940, 118576), (3136, 111165), (3360, 103754), (3920, 88932), (4704, 74110), (5880, 59288), (6720, 51877), (7411, 47040), (7840, 44466), (9408, 37055), (11760, 29644), (14822, 23520), (15680, 22233)]