498091680

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:610

約数の個数: 288

約数和(自身を含む): 1842632064

約数和(自身を除く): 1344540384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 243, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 486, 540, 552, 557, 621, 648, 690, 720, 736, 810, 828, 864, 920, 972, 1035, 1080, 1104, 1114, 1215, 1242, 1296, 1380, 1440, 1620, 1656, 1671, 1840, 1863, 1944, 2070, 2160, 2208, 2228, 2430, 2484, 2592, 2760, 2785, 3105, 3240, 3312, 3342, 3680, 3726, 3888, 4140, 4320, 4456, 4860, 4968, 5013, 5520, 5570, 5589, 6210, 6480, 6624, 6684, 7452, 7776, 8280, 8355, 8912, 9315, 9720, 9936, 10026, 11040, 11140, 11178, 12420, 12811, 12960, 13368, 14904, 15039, 16560, 16710, 17824, 18630, 19440, 19872, 20052, 22280, 22356, 24840, 25065, 25622, 26736, 27945, 29808, 30078, 33120, 33420, 37260, 38433, 38880, 40104, 44560, 44712, 45117, 49680, 50130, 51244, 53472, 55890, 59616, 60156, 64055, 66840, 74520, 75195, 76866, 80208, 89120, 89424, 90234, 99360, 100260, 102488, 111780, 115299, 120312, 128110, 133680, 135351, 149040, 150390, 153732, 160416, 178848, 180468, 192165, 200520, 204976, 223560, 225585, 230598, 240624, 256220, 267360, 270702, 298080, 300780, 307464, 345897, 360936, 384330, 401040, 409952, 447120, 451170, 461196, 481248, 512440, 541404, 576495, 601560, 614928, 676755, 691794, 721872, 768660, 802080, 894240, 902340, 922392, 1024880, 1037691, 1082808, 1152990, 1203120, 1229856, 1353510, 1383588, 1443744, 1537320, 1729485, 1804680, 1844784, 2049760, 2075382, 2165616, 2305980, 2406240, 2707020, 2767176, 3074640, 3113073, 3458970, 3609360, 3689568, 4150764, 4331232, 4611960, 5188455, 5414040, 5534352, 6149280, 6226146, 6917940, 7218720, 8301528, 9223920, 10376910, 10828080, 11068704, 12452292, 13835880, 15565365, 16603056, 18447840, 20753820, 21656160, 24904584, 27671760, 31130730, 33206112, 41507640, 49809168, 55343520, 62261460, 83015280, 99618336, 124522920, 166030560, 249045840, 498091680]

約数ペア:

[(1, 498091680), (2, 249045840), (3, 166030560), (4, 124522920), (5, 99618336), (6, 83015280), (8, 62261460), (9, 55343520), (10, 49809168), (12, 41507640), (15, 33206112), (16, 31130730), (18, 27671760), (20, 24904584), (23, 21656160), (24, 20753820), (27, 18447840), (30, 16603056), (32, 15565365), (36, 13835880), (40, 12452292), (45, 11068704), (46, 10828080), (48, 10376910), (54, 9223920), (60, 8301528), (69, 7218720), (72, 6917940), (80, 6226146), (81, 6149280), (90, 5534352), (92, 5414040), (96, 5188455), (108, 4611960), (115, 4331232), (120, 4150764), (135, 3689568), (138, 3609360), (144, 3458970), (160, 3113073), (162, 3074640), (180, 2767176), (184, 2707020), (207, 2406240), (216, 2305980), (230, 2165616), (240, 2075382), (243, 2049760), (270, 1844784), (276, 1804680), (288, 1729485), (324, 1537320), (345, 1443744), (360, 1383588), (368, 1353510), (405, 1229856), (414, 1203120), (432, 1152990), (460, 1082808), (480, 1037691), (486, 1024880), (540, 922392), (552, 902340), (557, 894240), (621, 802080), (648, 768660), (690, 721872), (720, 691794), (736, 676755), (810, 614928), (828, 601560), (864, 576495), (920, 541404), (972, 512440), (1035, 481248), (1080, 461196), (1104, 451170), (1114, 447120), (1215, 409952), (1242, 401040), (1296, 384330), (1380, 360936), (1440, 345897), (1620, 307464), (1656, 300780), (1671, 298080), (1840, 270702), (1863, 267360), (1944, 256220), (2070, 240624), (2160, 230598), (2208, 225585), (2228, 223560), (2430, 204976), (2484, 200520), (2592, 192165), (2760, 180468), (2785, 178848), (3105, 160416), (3240, 153732), (3312, 150390), (3342, 149040), (3680, 135351), (3726, 133680), (3888, 128110), (4140, 120312), (4320, 115299), (4456, 111780), (4860, 102488), (4968, 100260), (5013, 99360), (5520, 90234), (5570, 89424), (5589, 89120), (6210, 80208), (6480, 76866), (6624, 75195), (6684, 74520), (7452, 66840), (7776, 64055), (8280, 60156), (8355, 59616), (8912, 55890), (9315, 53472), (9720, 51244), (9936, 50130), (10026, 49680), (11040, 45117), (11140, 44712), (11178, 44560), (12420, 40104), (12811, 38880), (12960, 38433), (13368, 37260), (14904, 33420), (15039, 33120), (16560, 30078), (16710, 29808), (17824, 27945), (18630, 26736), (19440, 25622), (19872, 25065), (20052, 24840), (22280, 22356)]