252826560

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{12541}}^1$

素因数の和:12571

約数の個数: 168

約数和(自身を含む): 993928416

約数和(自身を除く): 741101856

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, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 12541, 20160, 25082, 37623, 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, 1755740, 1805904, 2006560, 2106888, 2257380, 2407872, 2633610, 2809184, 3009840, 3160332, 3511480, 3611808, 3950415, 4013120, 4213776, 4514760, 5267220, 5618368, 6019680, 6320664, 7022960, 7223616, 7900830, 8427552, 9029520, 10534440, 12039360, 12641328, 14045920, 15801660, 16855104, 18059040, 21068880, 25282656, 28091840, 31603320, 36118080, 42137760, 50565312, 63206640, 84275520, 126413280, 252826560]

約数ペア:

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