621049680

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:517

約数の個数: 280

約数和(自身を含む): 2263926528

約数和(自身を除く): 1642876848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 243, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 463, 486, 540, 552, 621, 648, 690, 720, 729, 810, 828, 920, 926, 972, 1035, 1080, 1104, 1215, 1242, 1296, 1380, 1389, 1458, 1620, 1656, 1840, 1852, 1863, 1944, 2070, 2160, 2315, 2430, 2484, 2760, 2778, 2916, 3105, 3240, 3312, 3645, 3704, 3726, 3888, 4140, 4167, 4630, 4860, 4968, 5520, 5556, 5589, 5832, 6210, 6480, 6945, 7290, 7408, 7452, 8280, 8334, 9260, 9315, 9720, 9936, 10649, 11112, 11178, 11664, 12420, 12501, 13890, 14580, 14904, 16560, 16668, 16767, 18520, 18630, 19440, 20835, 21298, 22224, 22356, 24840, 25002, 27780, 27945, 29160, 29808, 31947, 33336, 33534, 37040, 37260, 37503, 41670, 42596, 44712, 49680, 50004, 53245, 55560, 55890, 58320, 62505, 63894, 66672, 67068, 74520, 75006, 83340, 83835, 85192, 89424, 95841, 100008, 106490, 111120, 111780, 112509, 125010, 127788, 134136, 149040, 150012, 159735, 166680, 167670, 170384, 187515, 191682, 200016, 212980, 223560, 225018, 250020, 255576, 268272, 287523, 300024, 319470, 333360, 335340, 337527, 375030, 383364, 425960, 447120, 450036, 479205, 500040, 511152, 562545, 575046, 600048, 638940, 670680, 675054, 750060, 766728, 851920, 862569, 900072, 958410, 1000080, 1125090, 1150092, 1277880, 1341360, 1350108, 1437615, 1500120, 1533456, 1687635, 1725138, 1800144, 1916820, 2250180, 2300184, 2555760, 2587707, 2700216, 2875230, 3000240, 3375270, 3450276, 3833640, 4312845, 4500360, 4600368, 5175414, 5400432, 5750460, 6750540, 6900552, 7667280, 7763121, 8625690, 9000720, 10350828, 11500920, 12938535, 13501080, 13801104, 15526242, 17251380, 20701656, 23001840, 25877070, 27002160, 31052484, 34502760, 38815605, 41403312, 51754140, 62104968, 69005520, 77631210, 103508280, 124209936, 155262420, 207016560, 310524840, 621049680]

約数ペア:

[(1, 621049680), (2, 310524840), (3, 207016560), (4, 155262420), (5, 124209936), (6, 103508280), (8, 77631210), (9, 69005520), (10, 62104968), (12, 51754140), (15, 41403312), (16, 38815605), (18, 34502760), (20, 31052484), (23, 27002160), (24, 25877070), (27, 23001840), (30, 20701656), (36, 17251380), (40, 15526242), (45, 13801104), (46, 13501080), (48, 12938535), (54, 11500920), (60, 10350828), (69, 9000720), (72, 8625690), (80, 7763121), (81, 7667280), (90, 6900552), (92, 6750540), (108, 5750460), (115, 5400432), (120, 5175414), (135, 4600368), (138, 4500360), (144, 4312845), (162, 3833640), (180, 3450276), (184, 3375270), (207, 3000240), (216, 2875230), (230, 2700216), (240, 2587707), (243, 2555760), (270, 2300184), (276, 2250180), (324, 1916820), (345, 1800144), (360, 1725138), (368, 1687635), (405, 1533456), (414, 1500120), (432, 1437615), (460, 1350108), (463, 1341360), (486, 1277880), (540, 1150092), (552, 1125090), (621, 1000080), (648, 958410), (690, 900072), (720, 862569), (729, 851920), (810, 766728), (828, 750060), (920, 675054), (926, 670680), (972, 638940), (1035, 600048), (1080, 575046), (1104, 562545), (1215, 511152), (1242, 500040), (1296, 479205), (1380, 450036), (1389, 447120), (1458, 425960), (1620, 383364), (1656, 375030), (1840, 337527), (1852, 335340), (1863, 333360), (1944, 319470), (2070, 300024), (2160, 287523), (2315, 268272), (2430, 255576), (2484, 250020), (2760, 225018), (2778, 223560), (2916, 212980), (3105, 200016), (3240, 191682), (3312, 187515), (3645, 170384), (3704, 167670), (3726, 166680), (3888, 159735), (4140, 150012), (4167, 149040), (4630, 134136), (4860, 127788), (4968, 125010), (5520, 112509), (5556, 111780), (5589, 111120), (5832, 106490), (6210, 100008), (6480, 95841), (6945, 89424), (7290, 85192), (7408, 83835), (7452, 83340), (8280, 75006), (8334, 74520), (9260, 67068), (9315, 66672), (9720, 63894), (9936, 62505), (10649, 58320), (11112, 55890), (11178, 55560), (11664, 53245), (12420, 50004), (12501, 49680), (13890, 44712), (14580, 42596), (14904, 41670), (16560, 37503), (16668, 37260), (16767, 37040), (18520, 33534), (18630, 33336), (19440, 31947), (20835, 29808), (21298, 29160), (22224, 27945), (22356, 27780), (24840, 25002)]