109347280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 314265600

約数和(自身を除く): 204918320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 43, 56, 70, 76, 80, 86, 95, 112, 133, 140, 152, 172, 190, 215, 239, 266, 280, 301, 304, 344, 380, 430, 478, 532, 560, 602, 665, 688, 760, 817, 860, 956, 1064, 1195, 1204, 1330, 1505, 1520, 1634, 1673, 1720, 1912, 2128, 2390, 2408, 2660, 3010, 3268, 3346, 3440, 3824, 4085, 4541, 4780, 4816, 5320, 5719, 6020, 6536, 6692, 8170, 8365, 9082, 9560, 10277, 10640, 11438, 12040, 13072, 13384, 16340, 16730, 18164, 19120, 20554, 22705, 22876, 24080, 26768, 28595, 31787, 32680, 33460, 36328, 41108, 45410, 45752, 51385, 57190, 63574, 65360, 66920, 71939, 72656, 82216, 90820, 91504, 102770, 114380, 127148, 133840, 143878, 158935, 164432, 181640, 195263, 205540, 228760, 254296, 287756, 317870, 359695, 363280, 390526, 411080, 457520, 508592, 575512, 635740, 719390, 781052, 822160, 976315, 1151024, 1271480, 1366841, 1438780, 1562104, 1952630, 2542960, 2733682, 2877560, 3124208, 3905260, 5467364, 5755120, 6834205, 7810520, 10934728, 13668410, 15621040, 21869456, 27336820, 54673640, 109347280]

約数ペア:

[(1, 109347280), (2, 54673640), (4, 27336820), (5, 21869456), (7, 15621040), (8, 13668410), (10, 10934728), (14, 7810520), (16, 6834205), (19, 5755120), (20, 5467364), (28, 3905260), (35, 3124208), (38, 2877560), (40, 2733682), (43, 2542960), (56, 1952630), (70, 1562104), (76, 1438780), (80, 1366841), (86, 1271480), (95, 1151024), (112, 976315), (133, 822160), (140, 781052), (152, 719390), (172, 635740), (190, 575512), (215, 508592), (239, 457520), (266, 411080), (280, 390526), (301, 363280), (304, 359695), (344, 317870), (380, 287756), (430, 254296), (478, 228760), (532, 205540), (560, 195263), (602, 181640), (665, 164432), (688, 158935), (760, 143878), (817, 133840), (860, 127148), (956, 114380), (1064, 102770), (1195, 91504), (1204, 90820), (1330, 82216), (1505, 72656), (1520, 71939), (1634, 66920), (1673, 65360), (1720, 63574), (1912, 57190), (2128, 51385), (2390, 45752), (2408, 45410), (2660, 41108), (3010, 36328), (3268, 33460), (3346, 32680), (3440, 31787), (3824, 28595), (4085, 26768), (4541, 24080), (4780, 22876), (4816, 22705), (5320, 20554), (5719, 19120), (6020, 18164), (6536, 16730), (6692, 16340), (8170, 13384), (8365, 13072), (9082, 12040), (9560, 11438), (10277, 10640)]