232871520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{9901}}^1$

素因数の和:9933

約数の個数: 144

約数和(自身を含む): 853393968

約数和(自身を除く): 620522448

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, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 9901, 11760, 19802, 23520, 29703, 39604, 49505, 59406, 69307, 79208, 99010, 118812, 138614, 148515, 158416, 198020, 207921, 237624, 277228, 297030, 316832, 346535, 396040, 415842, 475248, 485149, 554456, 594060, 693070, 792080, 831684, 950496, 970298, 1039605, 1108912, 1188120, 1386140, 1455447, 1584160, 1663368, 1940596, 2079210, 2217824, 2376240, 2425745, 2772280, 2910894, 3326736, 3881192, 4158420, 4752480, 4851490, 5544560, 5821788, 6653472, 7277235, 7762384, 8316840, 9702980, 11089120, 11643576, 14554470, 15524768, 16633680, 19405960, 23287152, 29108940, 33267360, 38811920, 46574304, 58217880, 77623840, 116435760, 232871520]

約数ペア:

[(1, 232871520), (2, 116435760), (3, 77623840), (4, 58217880), (5, 46574304), (6, 38811920), (7, 33267360), (8, 29108940), (10, 23287152), (12, 19405960), (14, 16633680), (15, 15524768), (16, 14554470), (20, 11643576), (21, 11089120), (24, 9702980), (28, 8316840), (30, 7762384), (32, 7277235), (35, 6653472), (40, 5821788), (42, 5544560), (48, 4851490), (49, 4752480), (56, 4158420), (60, 3881192), (70, 3326736), (80, 2910894), (84, 2772280), (96, 2425745), (98, 2376240), (105, 2217824), (112, 2079210), (120, 1940596), (140, 1663368), (147, 1584160), (160, 1455447), (168, 1386140), (196, 1188120), (210, 1108912), (224, 1039605), (240, 970298), (245, 950496), (280, 831684), (294, 792080), (336, 693070), (392, 594060), (420, 554456), (480, 485149), (490, 475248), (560, 415842), (588, 396040), (672, 346535), (735, 316832), (784, 297030), (840, 277228), (980, 237624), (1120, 207921), (1176, 198020), (1470, 158416), (1568, 148515), (1680, 138614), (1960, 118812), (2352, 99010), (2940, 79208), (3360, 69307), (3920, 59406), (4704, 49505), (5880, 39604), (7840, 29703), (9901, 23520), (11760, 19802)]