831522240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:796

約数の個数: 224

約数和(自身を含む): 2956925760

約数和(自身を除く): 2125403520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 157, 160, 180, 192, 216, 240, 270, 288, 314, 320, 360, 432, 471, 480, 540, 576, 613, 628, 720, 785, 864, 942, 960, 1080, 1226, 1256, 1413, 1440, 1570, 1728, 1839, 1884, 2160, 2355, 2452, 2512, 2826, 2880, 3065, 3140, 3678, 3768, 4239, 4320, 4710, 4904, 5024, 5517, 5652, 6130, 6280, 7065, 7356, 7536, 8478, 8640, 9195, 9420, 9808, 10048, 11034, 11304, 12260, 12560, 14130, 14712, 15072, 16551, 16956, 18390, 18840, 19616, 21195, 22068, 22608, 24520, 25120, 27585, 28260, 29424, 30144, 33102, 33912, 36780, 37680, 39232, 42390, 44136, 45216, 49040, 50240, 55170, 56520, 58848, 66204, 67824, 73560, 75360, 82755, 84780, 88272, 90432, 96241, 98080, 110340, 113040, 117696, 132408, 135648, 147120, 150720, 165510, 169560, 176544, 192482, 196160, 220680, 226080, 264816, 271296, 288723, 294240, 331020, 339120, 353088, 384964, 441360, 452160, 481205, 529632, 577446, 588480, 662040, 678240, 769928, 866169, 882720, 962410, 1059264, 1154892, 1324080, 1356480, 1443615, 1539856, 1732338, 1765440, 1924820, 2309784, 2598507, 2648160, 2887230, 3079712, 3464676, 3849640, 4330845, 4619568, 5197014, 5296320, 5774460, 6159424, 6929352, 7699280, 8661690, 9239136, 10394028, 11548920, 12992535, 13858704, 15398560, 17323380, 18478272, 20788056, 23097840, 25985070, 27717408, 30797120, 34646760, 41576112, 46195680, 51970140, 55434816, 69293520, 83152224, 92391360, 103940280, 138587040, 166304448, 207880560, 277174080, 415761120, 831522240]

約数ペア:

[(1, 831522240), (2, 415761120), (3, 277174080), (4, 207880560), (5, 166304448), (6, 138587040), (8, 103940280), (9, 92391360), (10, 83152224), (12, 69293520), (15, 55434816), (16, 51970140), (18, 46195680), (20, 41576112), (24, 34646760), (27, 30797120), (30, 27717408), (32, 25985070), (36, 23097840), (40, 20788056), (45, 18478272), (48, 17323380), (54, 15398560), (60, 13858704), (64, 12992535), (72, 11548920), (80, 10394028), (90, 9239136), (96, 8661690), (108, 7699280), (120, 6929352), (135, 6159424), (144, 5774460), (157, 5296320), (160, 5197014), (180, 4619568), (192, 4330845), (216, 3849640), (240, 3464676), (270, 3079712), (288, 2887230), (314, 2648160), (320, 2598507), (360, 2309784), (432, 1924820), (471, 1765440), (480, 1732338), (540, 1539856), (576, 1443615), (613, 1356480), (628, 1324080), (720, 1154892), (785, 1059264), (864, 962410), (942, 882720), (960, 866169), (1080, 769928), (1226, 678240), (1256, 662040), (1413, 588480), (1440, 577446), (1570, 529632), (1728, 481205), (1839, 452160), (1884, 441360), (2160, 384964), (2355, 353088), (2452, 339120), (2512, 331020), (2826, 294240), (2880, 288723), (3065, 271296), (3140, 264816), (3678, 226080), (3768, 220680), (4239, 196160), (4320, 192482), (4710, 176544), (4904, 169560), (5024, 165510), (5517, 150720), (5652, 147120), (6130, 135648), (6280, 132408), (7065, 117696), (7356, 113040), (7536, 110340), (8478, 98080), (8640, 96241), (9195, 90432), (9420, 88272), (9808, 84780), (10048, 82755), (11034, 75360), (11304, 73560), (12260, 67824), (12560, 66204), (14130, 58848), (14712, 56520), (15072, 55170), (16551, 50240), (16956, 49040), (18390, 45216), (18840, 44136), (19616, 42390), (21195, 39232), (22068, 37680), (22608, 36780), (24520, 33912), (25120, 33102), (27585, 30144), (28260, 29424)]