2255250240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18211}}^1$

素因数の和:18277

約数の個数: 168

約数和(自身を含む): 7937955168

約数和(自身を除く): 5682704928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 720, 774, 860, 960, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 2752, 2880, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 7740, 8256, 10320, 12384, 13760, 15480, 18211, 20640, 24768, 30960, 36422, 41280, 54633, 61920, 72844, 91055, 109266, 123840, 145688, 163899, 182110, 218532, 273165, 291376, 327798, 364220, 437064, 546330, 582752, 655596, 728440, 783073, 819495, 874128, 1092660, 1165504, 1311192, 1456880, 1566146, 1638990, 1748256, 2185320, 2349219, 2622384, 2913760, 3132292, 3277980, 3496512, 3915365, 4370640, 4698438, 5244768, 5827520, 6264584, 6555960, 7047657, 7830730, 8741280, 9396876, 10489536, 11746095, 12529168, 13111920, 14095314, 15661460, 17482560, 18793752, 23492190, 25058336, 26223840, 28190628, 31322920, 35238285, 37587504, 46984380, 50116672, 52447680, 56381256, 62645840, 70476570, 75175008, 93968760, 112762512, 125291680, 140953140, 150350016, 187937520, 225525024, 250583360, 281906280, 375875040, 451050048, 563812560, 751750080, 1127625120, 2255250240]

約数ペア:

[(1, 2255250240), (2, 1127625120), (3, 751750080), (4, 563812560), (5, 451050048), (6, 375875040), (8, 281906280), (9, 250583360), (10, 225525024), (12, 187937520), (15, 150350016), (16, 140953140), (18, 125291680), (20, 112762512), (24, 93968760), (30, 75175008), (32, 70476570), (36, 62645840), (40, 56381256), (43, 52447680), (45, 50116672), (48, 46984380), (60, 37587504), (64, 35238285), (72, 31322920), (80, 28190628), (86, 26223840), (90, 25058336), (96, 23492190), (120, 18793752), (129, 17482560), (144, 15661460), (160, 14095314), (172, 13111920), (180, 12529168), (192, 11746095), (215, 10489536), (240, 9396876), (258, 8741280), (288, 7830730), (320, 7047657), (344, 6555960), (360, 6264584), (387, 5827520), (430, 5244768), (480, 4698438), (516, 4370640), (576, 3915365), (645, 3496512), (688, 3277980), (720, 3132292), (774, 2913760), (860, 2622384), (960, 2349219), (1032, 2185320), (1290, 1748256), (1376, 1638990), (1440, 1566146), (1548, 1456880), (1720, 1311192), (1935, 1165504), (2064, 1092660), (2580, 874128), (2752, 819495), (2880, 783073), (3096, 728440), (3440, 655596), (3870, 582752), (4128, 546330), (5160, 437064), (6192, 364220), (6880, 327798), (7740, 291376), (8256, 273165), (10320, 218532), (12384, 182110), (13760, 163899), (15480, 145688), (18211, 123840), (20640, 109266), (24768, 91055), (30960, 72844), (36422, 61920), (41280, 54633)]