312005366960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{318191}}^1$

素因数の和:318331

約数の個数: 160

約数和(自身を含む): 886335270912

約数和(自身を除く): 574329903952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 103, 112, 119, 136, 140, 170, 206, 238, 272, 280, 340, 412, 476, 515, 560, 595, 680, 721, 824, 952, 1030, 1190, 1360, 1442, 1648, 1751, 1904, 2060, 2380, 2884, 3502, 3605, 4120, 4760, 5768, 7004, 7210, 8240, 8755, 9520, 11536, 12257, 14008, 14420, 17510, 24514, 28016, 28840, 35020, 49028, 57680, 61285, 70040, 98056, 122570, 140080, 196112, 245140, 318191, 490280, 636382, 980560, 1272764, 1590955, 2227337, 2545528, 3181910, 4454674, 5091056, 5409247, 6363820, 8909348, 10818494, 11136685, 12727640, 17818696, 21636988, 22273370, 25455280, 27046235, 32773673, 35637392, 37864729, 43273976, 44546740, 54092470, 65547346, 75729458, 86547952, 89093480, 108184940, 131094692, 151458916, 163868365, 178186960, 189323645, 216369880, 229415711, 262189384, 302917832, 327736730, 378647290, 432739760, 458831422, 524378768, 557152441, 605835664, 655473460, 757294580, 917662844, 1114304882, 1147078555, 1310946920, 1514589160, 1835325688, 2228609764, 2294157110, 2621893840, 2785762205, 3029178320, 3670651376, 3900067087, 4457219528, 4588314220, 5571524410, 7800134174, 8914439056, 9176628440, 11143048820, 15600268348, 18353256880, 19500335435, 22286097640, 31200536696, 39000670870, 44572195280, 62401073392, 78001341740, 156002683480, 312005366960]

約数ペア:

[(1, 312005366960), (2, 156002683480), (4, 78001341740), (5, 62401073392), (7, 44572195280), (8, 39000670870), (10, 31200536696), (14, 22286097640), (16, 19500335435), (17, 18353256880), (20, 15600268348), (28, 11143048820), (34, 9176628440), (35, 8914439056), (40, 7800134174), (56, 5571524410), (68, 4588314220), (70, 4457219528), (80, 3900067087), (85, 3670651376), (103, 3029178320), (112, 2785762205), (119, 2621893840), (136, 2294157110), (140, 2228609764), (170, 1835325688), (206, 1514589160), (238, 1310946920), (272, 1147078555), (280, 1114304882), (340, 917662844), (412, 757294580), (476, 655473460), (515, 605835664), (560, 557152441), (595, 524378768), (680, 458831422), (721, 432739760), (824, 378647290), (952, 327736730), (1030, 302917832), (1190, 262189384), (1360, 229415711), (1442, 216369880), (1648, 189323645), (1751, 178186960), (1904, 163868365), (2060, 151458916), (2380, 131094692), (2884, 108184940), (3502, 89093480), (3605, 86547952), (4120, 75729458), (4760, 65547346), (5768, 54092470), (7004, 44546740), (7210, 43273976), (8240, 37864729), (8755, 35637392), (9520, 32773673), (11536, 27046235), (12257, 25455280), (14008, 22273370), (14420, 21636988), (17510, 17818696), (24514, 12727640), (28016, 11136685), (28840, 10818494), (35020, 8909348), (49028, 6363820), (57680, 5409247), (61285, 5091056), (70040, 4454674), (98056, 3181910), (122570, 2545528), (140080, 2227337), (196112, 1590955), (245140, 1272764), (318191, 980560), (490280, 636382)]