550664640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2693}}^1$

素因数の和:2787

約数の個数: 168

約数和(自身を含む): 1921447008

約数和(自身を除く): 1370782368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2693, 2840, 2880, 3195, 3408, 4260, 4544, 5112, 5386, 5680, 6390, 6816, 8079, 8520, 10224, 10772, 11360, 12780, 13465, 13632, 16158, 17040, 20448, 21544, 22720, 24237, 25560, 26930, 32316, 34080, 40395, 40896, 43088, 48474, 51120, 53860, 64632, 68160, 80790, 86176, 96948, 102240, 107720, 121185, 129264, 161580, 172352, 191203, 193896, 204480, 215440, 242370, 258528, 323160, 382406, 387792, 430880, 484740, 517056, 573609, 646320, 764812, 775584, 861760, 956015, 969480, 1147218, 1292640, 1529624, 1551168, 1720827, 1912030, 1938960, 2294436, 2585280, 2868045, 3059248, 3441654, 3824060, 3877920, 4588872, 5736090, 6118496, 6883308, 7648120, 7755840, 8604135, 9177744, 11472180, 12236992, 13766616, 15296240, 17208270, 18355488, 22944360, 27533232, 30592480, 34416540, 36710976, 45888720, 55066464, 61184960, 68833080, 91777440, 110132928, 137666160, 183554880, 275332320, 550664640]

約数ペア:

[(1, 550664640), (2, 275332320), (3, 183554880), (4, 137666160), (5, 110132928), (6, 91777440), (8, 68833080), (9, 61184960), (10, 55066464), (12, 45888720), (15, 36710976), (16, 34416540), (18, 30592480), (20, 27533232), (24, 22944360), (30, 18355488), (32, 17208270), (36, 15296240), (40, 13766616), (45, 12236992), (48, 11472180), (60, 9177744), (64, 8604135), (71, 7755840), (72, 7648120), (80, 6883308), (90, 6118496), (96, 5736090), (120, 4588872), (142, 3877920), (144, 3824060), (160, 3441654), (180, 3059248), (192, 2868045), (213, 2585280), (240, 2294436), (284, 1938960), (288, 1912030), (320, 1720827), (355, 1551168), (360, 1529624), (426, 1292640), (480, 1147218), (568, 969480), (576, 956015), (639, 861760), (710, 775584), (720, 764812), (852, 646320), (960, 573609), (1065, 517056), (1136, 484740), (1278, 430880), (1420, 387792), (1440, 382406), (1704, 323160), (2130, 258528), (2272, 242370), (2556, 215440), (2693, 204480), (2840, 193896), (2880, 191203), (3195, 172352), (3408, 161580), (4260, 129264), (4544, 121185), (5112, 107720), (5386, 102240), (5680, 96948), (6390, 86176), (6816, 80790), (8079, 68160), (8520, 64632), (10224, 53860), (10772, 51120), (11360, 48474), (12780, 43088), (13465, 40896), (13632, 40395), (16158, 34080), (17040, 32316), (20448, 26930), (21544, 25560), (22720, 24237)]