7810840320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1861}}^1$

素因数の和:2978

約数の個数: 144

約数和(自身を含む): 24982111392

約数和(自身を除く): 17171271072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1093, 1280, 1861, 1920, 2186, 3279, 3722, 3840, 4372, 5465, 5583, 6558, 7444, 8744, 9305, 10930, 11166, 13116, 14888, 16395, 17488, 18610, 21860, 22332, 26232, 27915, 29776, 32790, 34976, 37220, 43720, 44664, 52464, 55830, 59552, 65580, 69952, 74440, 87440, 89328, 104928, 111660, 119104, 131160, 139904, 148880, 174880, 178656, 209856, 223320, 238208, 262320, 279808, 297760, 349760, 357312, 419712, 446640, 476416, 524640, 595520, 699520, 714624, 839424, 893280, 1049280, 1191040, 1399040, 1429248, 1786560, 2034073, 2098560, 2382080, 3573120, 4068146, 4197120, 6102219, 7146240, 8136292, 10170365, 12204438, 16272584, 20340730, 24408876, 30511095, 32545168, 40681460, 48817752, 61022190, 65090336, 81362920, 97635504, 122044380, 130180672, 162725840, 195271008, 244088760, 260361344, 325451680, 390542016, 488177520, 520722688, 650903360, 781084032, 976355040, 1301806720, 1562168064, 1952710080, 2603613440, 3905420160, 7810840320]

約数ペア:

[(1, 7810840320), (2, 3905420160), (3, 2603613440), (4, 1952710080), (5, 1562168064), (6, 1301806720), (8, 976355040), (10, 781084032), (12, 650903360), (15, 520722688), (16, 488177520), (20, 390542016), (24, 325451680), (30, 260361344), (32, 244088760), (40, 195271008), (48, 162725840), (60, 130180672), (64, 122044380), (80, 97635504), (96, 81362920), (120, 65090336), (128, 61022190), (160, 48817752), (192, 40681460), (240, 32545168), (256, 30511095), (320, 24408876), (384, 20340730), (480, 16272584), (640, 12204438), (768, 10170365), (960, 8136292), (1093, 7146240), (1280, 6102219), (1861, 4197120), (1920, 4068146), (2186, 3573120), (3279, 2382080), (3722, 2098560), (3840, 2034073), (4372, 1786560), (5465, 1429248), (5583, 1399040), (6558, 1191040), (7444, 1049280), (8744, 893280), (9305, 839424), (10930, 714624), (11166, 699520), (13116, 595520), (14888, 524640), (16395, 476416), (17488, 446640), (18610, 419712), (21860, 357312), (22332, 349760), (26232, 297760), (27915, 279808), (29776, 262320), (32790, 238208), (34976, 223320), (37220, 209856), (43720, 178656), (44664, 174880), (52464, 148880), (55830, 139904), (59552, 131160), (65580, 119104), (69952, 111660), (74440, 104928), (87440, 89328)]