15691951520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{3253}}^1$

素因数の和:3407

約数の個数: 192

約数和(自身を含む): 43690026240

約数和(自身を除く): 27998074720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 70, 73, 80, 112, 118, 140, 146, 160, 224, 236, 280, 292, 295, 365, 413, 472, 511, 560, 584, 590, 730, 826, 944, 1022, 1120, 1168, 1180, 1460, 1652, 1888, 2044, 2065, 2336, 2360, 2555, 2920, 3253, 3304, 4088, 4130, 4307, 4720, 5110, 5840, 6506, 6608, 8176, 8260, 8614, 9440, 10220, 11680, 13012, 13216, 16265, 16352, 16520, 17228, 20440, 21535, 22771, 26024, 30149, 32530, 33040, 34456, 40880, 43070, 45542, 52048, 60298, 65060, 66080, 68912, 81760, 86140, 91084, 104096, 113855, 120596, 130120, 137824, 150745, 172280, 182168, 191927, 227710, 237469, 241192, 260240, 301490, 344560, 364336, 383854, 455420, 474938, 482384, 520480, 602980, 689120, 728672, 767708, 910840, 949876, 959635, 964768, 1187345, 1205960, 1343489, 1535416, 1662283, 1821680, 1899752, 1919270, 2374690, 2411920, 2686978, 3070832, 3324566, 3643360, 3799504, 3838540, 4749380, 4823840, 5373956, 6141664, 6649132, 6717445, 7599008, 7677080, 8311415, 9498760, 10747912, 13298264, 13434890, 14010671, 15354160, 16622830, 18997520, 21495824, 26596528, 26869780, 28021342, 30708320, 33245660, 37995040, 42991648, 53193056, 53739560, 56042684, 66491320, 70053355, 98074697, 107479120, 112085368, 132982640, 140106710, 196149394, 214958240, 224170736, 265965280, 280213420, 392298788, 448341472, 490373485, 560426840, 784597576, 980746970, 1120853680, 1569195152, 1961493940, 2241707360, 3138390304, 3922987880, 7845975760, 15691951520]

約数ペア:

[(1, 15691951520), (2, 7845975760), (4, 3922987880), (5, 3138390304), (7, 2241707360), (8, 1961493940), (10, 1569195152), (14, 1120853680), (16, 980746970), (20, 784597576), (28, 560426840), (32, 490373485), (35, 448341472), (40, 392298788), (56, 280213420), (59, 265965280), (70, 224170736), (73, 214958240), (80, 196149394), (112, 140106710), (118, 132982640), (140, 112085368), (146, 107479120), (160, 98074697), (224, 70053355), (236, 66491320), (280, 56042684), (292, 53739560), (295, 53193056), (365, 42991648), (413, 37995040), (472, 33245660), (511, 30708320), (560, 28021342), (584, 26869780), (590, 26596528), (730, 21495824), (826, 18997520), (944, 16622830), (1022, 15354160), (1120, 14010671), (1168, 13434890), (1180, 13298264), (1460, 10747912), (1652, 9498760), (1888, 8311415), (2044, 7677080), (2065, 7599008), (2336, 6717445), (2360, 6649132), (2555, 6141664), (2920, 5373956), (3253, 4823840), (3304, 4749380), (4088, 3838540), (4130, 3799504), (4307, 3643360), (4720, 3324566), (5110, 3070832), (5840, 2686978), (6506, 2411920), (6608, 2374690), (8176, 1919270), (8260, 1899752), (8614, 1821680), (9440, 1662283), (10220, 1535416), (11680, 1343489), (13012, 1205960), (13216, 1187345), (16265, 964768), (16352, 959635), (16520, 949876), (17228, 910840), (20440, 767708), (21535, 728672), (22771, 689120), (26024, 602980), (30149, 520480), (32530, 482384), (33040, 474938), (34456, 455420), (40880, 383854), (43070, 364336), (45542, 344560), (52048, 301490), (60298, 260240), (65060, 241192), (66080, 237469), (68912, 227710), (81760, 191927), (86140, 182168), (91084, 172280), (104096, 150745), (113855, 137824), (120596, 130120)]