2560392072

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{23197}}^1$

素因数の和:23292

約数の個数: 128

約数和(自身を含む): 8239929600

約数和(自身を除く): 5679537528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 84, 108, 126, 146, 168, 189, 216, 219, 252, 292, 378, 438, 504, 511, 584, 657, 756, 876, 1022, 1314, 1512, 1533, 1752, 1971, 2044, 2628, 3066, 3942, 4088, 4599, 5256, 6132, 7884, 9198, 12264, 13797, 15768, 18396, 23197, 27594, 36792, 46394, 55188, 69591, 92788, 110376, 139182, 162379, 185576, 208773, 278364, 324758, 417546, 487137, 556728, 626319, 649516, 835092, 974274, 1252638, 1299032, 1461411, 1670184, 1693381, 1948548, 2505276, 2922822, 3386762, 3897096, 4384233, 5010552, 5080143, 5845644, 6773524, 8768466, 10160286, 11691288, 11853667, 13547048, 15240429, 17536932, 20320572, 23707334, 30480858, 35073864, 35561001, 40641144, 45721287, 47414668, 60961716, 71122002, 91442574, 94829336, 106683003, 121923432, 142244004, 182885148, 213366006, 284488008, 320049009, 365770296, 426732012, 640098018, 853464024, 1280196036, 2560392072]

約数ペア:

[(1, 2560392072), (2, 1280196036), (3, 853464024), (4, 640098018), (6, 426732012), (7, 365770296), (8, 320049009), (9, 284488008), (12, 213366006), (14, 182885148), (18, 142244004), (21, 121923432), (24, 106683003), (27, 94829336), (28, 91442574), (36, 71122002), (42, 60961716), (54, 47414668), (56, 45721287), (63, 40641144), (72, 35561001), (73, 35073864), (84, 30480858), (108, 23707334), (126, 20320572), (146, 17536932), (168, 15240429), (189, 13547048), (216, 11853667), (219, 11691288), (252, 10160286), (292, 8768466), (378, 6773524), (438, 5845644), (504, 5080143), (511, 5010552), (584, 4384233), (657, 3897096), (756, 3386762), (876, 2922822), (1022, 2505276), (1314, 1948548), (1512, 1693381), (1533, 1670184), (1752, 1461411), (1971, 1299032), (2044, 1252638), (2628, 974274), (3066, 835092), (3942, 649516), (4088, 626319), (4599, 556728), (5256, 487137), (6132, 417546), (7884, 324758), (9198, 278364), (12264, 208773), (13797, 185576), (15768, 162379), (18396, 139182), (23197, 110376), (27594, 92788), (36792, 69591), (46394, 55188)]