325134080

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 849895200

約数和(自身を除く): 524761120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 76, 80, 95, 116, 128, 145, 152, 160, 190, 232, 256, 290, 304, 320, 380, 461, 464, 551, 580, 608, 640, 760, 922, 928, 1102, 1160, 1216, 1280, 1520, 1844, 1856, 2204, 2305, 2320, 2432, 2755, 3040, 3688, 3712, 4408, 4610, 4640, 4864, 5510, 6080, 7376, 7424, 8759, 8816, 9220, 9280, 11020, 12160, 13369, 14752, 17518, 17632, 18440, 18560, 22040, 24320, 26738, 29504, 35036, 35264, 36880, 37120, 43795, 44080, 53476, 59008, 66845, 70072, 70528, 73760, 87590, 88160, 106952, 118016, 133690, 140144, 141056, 147520, 175180, 176320, 213904, 254011, 267380, 280288, 295040, 350360, 352640, 427808, 508022, 534760, 560576, 590080, 700720, 705280, 855616, 1016044, 1069520, 1121152, 1270055, 1401440, 1711232, 2032088, 2139040, 2242304, 2540110, 2802880, 3422464, 4064176, 4278080, 5080220, 5605760, 8128352, 8556160, 10160440, 11211520, 16256704, 17112320, 20320880, 32513408, 40641760, 65026816, 81283520, 162567040, 325134080]

約数ペア:

[(1, 325134080), (2, 162567040), (4, 81283520), (5, 65026816), (8, 40641760), (10, 32513408), (16, 20320880), (19, 17112320), (20, 16256704), (29, 11211520), (32, 10160440), (38, 8556160), (40, 8128352), (58, 5605760), (64, 5080220), (76, 4278080), (80, 4064176), (95, 3422464), (116, 2802880), (128, 2540110), (145, 2242304), (152, 2139040), (160, 2032088), (190, 1711232), (232, 1401440), (256, 1270055), (290, 1121152), (304, 1069520), (320, 1016044), (380, 855616), (461, 705280), (464, 700720), (551, 590080), (580, 560576), (608, 534760), (640, 508022), (760, 427808), (922, 352640), (928, 350360), (1102, 295040), (1160, 280288), (1216, 267380), (1280, 254011), (1520, 213904), (1844, 176320), (1856, 175180), (2204, 147520), (2305, 141056), (2320, 140144), (2432, 133690), (2755, 118016), (3040, 106952), (3688, 88160), (3712, 87590), (4408, 73760), (4610, 70528), (4640, 70072), (4864, 66845), (5510, 59008), (6080, 53476), (7376, 44080), (7424, 43795), (8759, 37120), (8816, 36880), (9220, 35264), (9280, 35036), (11020, 29504), (12160, 26738), (13369, 24320), (14752, 22040), (17518, 18560), (17632, 18440)]