2841395520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:669

約数の個数: 224

約数和(自身を含む): 9372819456

約数和(自身を除く): 6531423936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 307, 310, 311, 320, 372, 465, 480, 496, 614, 620, 622, 744, 921, 930, 933, 960, 992, 1228, 1240, 1244, 1488, 1535, 1555, 1842, 1860, 1866, 1984, 2456, 2480, 2488, 2976, 3070, 3110, 3684, 3720, 3732, 4605, 4665, 4912, 4960, 4976, 5952, 6140, 6220, 7368, 7440, 7464, 9210, 9330, 9517, 9641, 9824, 9920, 9952, 12280, 12440, 14736, 14880, 14928, 18420, 18660, 19034, 19282, 19648, 19904, 24560, 24880, 28551, 28923, 29472, 29760, 29856, 36840, 37320, 38068, 38564, 47585, 48205, 49120, 49760, 57102, 57846, 58944, 59712, 73680, 74640, 76136, 77128, 95170, 95477, 96410, 98240, 99520, 114204, 115692, 142755, 144615, 147360, 149280, 152272, 154256, 190340, 190954, 192820, 228408, 231384, 285510, 286431, 289230, 294720, 298560, 304544, 308512, 380680, 381908, 385640, 456816, 462768, 477385, 571020, 572862, 578460, 609088, 617024, 761360, 763816, 771280, 913632, 925536, 954770, 1142040, 1145724, 1156920, 1432155, 1522720, 1527632, 1542560, 1827264, 1851072, 1909540, 2284080, 2291448, 2313840, 2864310, 2959787, 3045440, 3055264, 3085120, 3819080, 4568160, 4582896, 4627680, 5728620, 5919574, 6110528, 7638160, 8879361, 9136320, 9165792, 9255360, 11457240, 11839148, 14798935, 15276320, 17758722, 18331584, 22914480, 23678296, 29597870, 30552640, 35517444, 44396805, 45828960, 47356592, 59195740, 71034888, 88793610, 91657920, 94713184, 118391480, 142069776, 177587220, 189426368, 236782960, 284139552, 355174440, 473565920, 568279104, 710348880, 947131840, 1420697760, 2841395520]

約数ペア:

[(1, 2841395520), (2, 1420697760), (3, 947131840), (4, 710348880), (5, 568279104), (6, 473565920), (8, 355174440), (10, 284139552), (12, 236782960), (15, 189426368), (16, 177587220), (20, 142069776), (24, 118391480), (30, 94713184), (31, 91657920), (32, 88793610), (40, 71034888), (48, 59195740), (60, 47356592), (62, 45828960), (64, 44396805), (80, 35517444), (93, 30552640), (96, 29597870), (120, 23678296), (124, 22914480), (155, 18331584), (160, 17758722), (186, 15276320), (192, 14798935), (240, 11839148), (248, 11457240), (307, 9255360), (310, 9165792), (311, 9136320), (320, 8879361), (372, 7638160), (465, 6110528), (480, 5919574), (496, 5728620), (614, 4627680), (620, 4582896), (622, 4568160), (744, 3819080), (921, 3085120), (930, 3055264), (933, 3045440), (960, 2959787), (992, 2864310), (1228, 2313840), (1240, 2291448), (1244, 2284080), (1488, 1909540), (1535, 1851072), (1555, 1827264), (1842, 1542560), (1860, 1527632), (1866, 1522720), (1984, 1432155), (2456, 1156920), (2480, 1145724), (2488, 1142040), (2976, 954770), (3070, 925536), (3110, 913632), (3684, 771280), (3720, 763816), (3732, 761360), (4605, 617024), (4665, 609088), (4912, 578460), (4960, 572862), (4976, 571020), (5952, 477385), (6140, 462768), (6220, 456816), (7368, 385640), (7440, 381908), (7464, 380680), (9210, 308512), (9330, 304544), (9517, 298560), (9641, 294720), (9824, 289230), (9920, 286431), (9952, 285510), (12280, 231384), (12440, 228408), (14736, 192820), (14880, 190954), (14928, 190340), (18420, 154256), (18660, 152272), (19034, 149280), (19282, 147360), (19648, 144615), (19904, 142755), (24560, 115692), (24880, 114204), (28551, 99520), (28923, 98240), (29472, 96410), (29760, 95477), (29856, 95170), (36840, 77128), (37320, 76136), (38068, 74640), (38564, 73680), (47585, 59712), (48205, 58944), (49120, 57846), (49760, 57102)]