505653120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{12541}}^1$

素因数の和:12573

約数の個数: 192

約数和(自身を含む): 1995683040

約数和(自身を除く): 1490029920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 12541, 13440, 20160, 25082, 37623, 40320, 50164, 62705, 75246, 87787, 100328, 112869, 125410, 150492, 175574, 188115, 200656, 225738, 250820, 263361, 300984, 351148, 376230, 401312, 438935, 451476, 501640, 526722, 564345, 601968, 702296, 752460, 790083, 802624, 877870, 902952, 1003280, 1053444, 1128690, 1203936, 1316805, 1404592, 1504920, 1580166, 1605248, 1755740, 1805904, 2006560, 2106888, 2257380, 2407872, 2633610, 2809184, 3009840, 3160332, 3511480, 3611808, 3950415, 4013120, 4213776, 4514760, 4815744, 5267220, 5618368, 6019680, 6320664, 7022960, 7223616, 7900830, 8026240, 8427552, 9029520, 10534440, 11236736, 12039360, 12641328, 14045920, 14447232, 15801660, 16855104, 18059040, 21068880, 24078720, 25282656, 28091840, 31603320, 33710208, 36118080, 42137760, 50565312, 56183680, 63206640, 72236160, 84275520, 101130624, 126413280, 168551040, 252826560, 505653120]

約数ペア:

[(1, 505653120), (2, 252826560), (3, 168551040), (4, 126413280), (5, 101130624), (6, 84275520), (7, 72236160), (8, 63206640), (9, 56183680), (10, 50565312), (12, 42137760), (14, 36118080), (15, 33710208), (16, 31603320), (18, 28091840), (20, 25282656), (21, 24078720), (24, 21068880), (28, 18059040), (30, 16855104), (32, 15801660), (35, 14447232), (36, 14045920), (40, 12641328), (42, 12039360), (45, 11236736), (48, 10534440), (56, 9029520), (60, 8427552), (63, 8026240), (64, 7900830), (70, 7223616), (72, 7022960), (80, 6320664), (84, 6019680), (90, 5618368), (96, 5267220), (105, 4815744), (112, 4514760), (120, 4213776), (126, 4013120), (128, 3950415), (140, 3611808), (144, 3511480), (160, 3160332), (168, 3009840), (180, 2809184), (192, 2633610), (210, 2407872), (224, 2257380), (240, 2106888), (252, 2006560), (280, 1805904), (288, 1755740), (315, 1605248), (320, 1580166), (336, 1504920), (360, 1404592), (384, 1316805), (420, 1203936), (448, 1128690), (480, 1053444), (504, 1003280), (560, 902952), (576, 877870), (630, 802624), (640, 790083), (672, 752460), (720, 702296), (840, 601968), (896, 564345), (960, 526722), (1008, 501640), (1120, 451476), (1152, 438935), (1260, 401312), (1344, 376230), (1440, 351148), (1680, 300984), (1920, 263361), (2016, 250820), (2240, 225738), (2520, 200656), (2688, 188115), (2880, 175574), (3360, 150492), (4032, 125410), (4480, 112869), (5040, 100328), (5760, 87787), (6720, 75246), (8064, 62705), (10080, 50164), (12541, 40320), (13440, 37623), (20160, 25082)]