2603426560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7853}}^1$

素因数の和:7918

約数の個数: 144

約数和(自身を含む): 7320430656

約数和(自身を除く): 4717004096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 256, 259, 280, 296, 320, 370, 448, 518, 560, 592, 640, 740, 896, 1036, 1120, 1184, 1280, 1295, 1480, 1792, 2072, 2240, 2368, 2590, 2960, 4144, 4480, 4736, 5180, 5920, 7853, 8288, 8960, 9472, 10360, 11840, 15706, 16576, 20720, 23680, 31412, 33152, 39265, 41440, 47360, 54971, 62824, 66304, 78530, 82880, 109942, 125648, 157060, 165760, 219884, 251296, 274855, 290561, 314120, 331520, 439768, 502592, 549710, 581122, 628240, 879536, 1005184, 1099420, 1162244, 1256480, 1452805, 1759072, 2010368, 2033927, 2198840, 2324488, 2512960, 2905610, 3518144, 4067854, 4397680, 4648976, 5025920, 5811220, 7036288, 8135708, 8795360, 9297952, 10051840, 10169635, 11622440, 14072576, 16271416, 17590720, 18595904, 20339270, 23244880, 32542832, 35181440, 37191808, 40678540, 46489760, 65085664, 70362880, 74383616, 81357080, 92979520, 130171328, 162714160, 185959040, 260342656, 325428320, 371918080, 520685312, 650856640, 1301713280, 2603426560]

約数ペア:

[(1, 2603426560), (2, 1301713280), (4, 650856640), (5, 520685312), (7, 371918080), (8, 325428320), (10, 260342656), (14, 185959040), (16, 162714160), (20, 130171328), (28, 92979520), (32, 81357080), (35, 74383616), (37, 70362880), (40, 65085664), (56, 46489760), (64, 40678540), (70, 37191808), (74, 35181440), (80, 32542832), (112, 23244880), (128, 20339270), (140, 18595904), (148, 17590720), (160, 16271416), (185, 14072576), (224, 11622440), (256, 10169635), (259, 10051840), (280, 9297952), (296, 8795360), (320, 8135708), (370, 7036288), (448, 5811220), (518, 5025920), (560, 4648976), (592, 4397680), (640, 4067854), (740, 3518144), (896, 2905610), (1036, 2512960), (1120, 2324488), (1184, 2198840), (1280, 2033927), (1295, 2010368), (1480, 1759072), (1792, 1452805), (2072, 1256480), (2240, 1162244), (2368, 1099420), (2590, 1005184), (2960, 879536), (4144, 628240), (4480, 581122), (4736, 549710), (5180, 502592), (5920, 439768), (7853, 331520), (8288, 314120), (8960, 290561), (9472, 274855), (10360, 251296), (11840, 219884), (15706, 165760), (16576, 157060), (20720, 125648), (23680, 109942), (31412, 82880), (33152, 78530), (39265, 66304), (41440, 62824), (47360, 54971)]