670542080

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:776

約数の個数: 144

約数和(自身を含む): 1761600960

約数和(自身を除く): 1091058880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 64, 65, 80, 104, 118, 128, 130, 160, 208, 236, 256, 260, 295, 320, 416, 472, 520, 590, 640, 683, 767, 832, 944, 1040, 1180, 1280, 1366, 1534, 1664, 1888, 2080, 2360, 2732, 3068, 3328, 3415, 3776, 3835, 4160, 4720, 5464, 6136, 6830, 7552, 7670, 8320, 8879, 9440, 10928, 12272, 13660, 15104, 15340, 16640, 17758, 18880, 21856, 24544, 27320, 30680, 35516, 37760, 40297, 43712, 44395, 49088, 54640, 61360, 71032, 75520, 80594, 87424, 88790, 98176, 109280, 122720, 142064, 161188, 174848, 177580, 196352, 201485, 218560, 245440, 284128, 322376, 355160, 402970, 437120, 490880, 523861, 568256, 644752, 710320, 805940, 874240, 981760, 1047722, 1136512, 1289504, 1420640, 1611880, 2095444, 2273024, 2579008, 2619305, 2841280, 3223760, 4190888, 5158016, 5238610, 5682560, 6447520, 8381776, 10316032, 10477220, 11365120, 12895040, 16763552, 20954440, 25790080, 33527104, 41908880, 51580160, 67054208, 83817760, 134108416, 167635520, 335271040, 670542080]

約数ペア:

[(1, 670542080), (2, 335271040), (4, 167635520), (5, 134108416), (8, 83817760), (10, 67054208), (13, 51580160), (16, 41908880), (20, 33527104), (26, 25790080), (32, 20954440), (40, 16763552), (52, 12895040), (59, 11365120), (64, 10477220), (65, 10316032), (80, 8381776), (104, 6447520), (118, 5682560), (128, 5238610), (130, 5158016), (160, 4190888), (208, 3223760), (236, 2841280), (256, 2619305), (260, 2579008), (295, 2273024), (320, 2095444), (416, 1611880), (472, 1420640), (520, 1289504), (590, 1136512), (640, 1047722), (683, 981760), (767, 874240), (832, 805940), (944, 710320), (1040, 644752), (1180, 568256), (1280, 523861), (1366, 490880), (1534, 437120), (1664, 402970), (1888, 355160), (2080, 322376), (2360, 284128), (2732, 245440), (3068, 218560), (3328, 201485), (3415, 196352), (3776, 177580), (3835, 174848), (4160, 161188), (4720, 142064), (5464, 122720), (6136, 109280), (6830, 98176), (7552, 88790), (7670, 87424), (8320, 80594), (8879, 75520), (9440, 71032), (10928, 61360), (12272, 54640), (13660, 49088), (15104, 44395), (15340, 43712), (16640, 40297), (17758, 37760), (18880, 35516), (21856, 30680), (24544, 27320)]