210688800

素因数分解:

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

素因数の和:12571

約数の個数: 144

約数和(自身を含む): 783824832

約数和(自身を除く): 573136032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 12541, 16800, 25082, 37623, 50164, 62705, 75246, 87787, 100328, 125410, 150492, 175574, 188115, 200656, 250820, 263361, 300984, 313525, 351148, 376230, 401312, 438935, 501640, 526722, 601968, 627050, 702296, 752460, 877870, 940575, 1003280, 1053444, 1203936, 1254100, 1316805, 1404592, 1504920, 1755740, 1881150, 2006560, 2106888, 2194675, 2508200, 2633610, 2809184, 3009840, 3511480, 3762300, 4213776, 4389350, 5016400, 5267220, 6019680, 6584025, 7022960, 7524600, 8427552, 8778700, 10032800, 10534440, 13168050, 14045920, 15049200, 17557400, 21068880, 26336100, 30098400, 35114800, 42137760, 52672200, 70229600, 105344400, 210688800]

約数ペア:

[(1, 210688800), (2, 105344400), (3, 70229600), (4, 52672200), (5, 42137760), (6, 35114800), (7, 30098400), (8, 26336100), (10, 21068880), (12, 17557400), (14, 15049200), (15, 14045920), (16, 13168050), (20, 10534440), (21, 10032800), (24, 8778700), (25, 8427552), (28, 7524600), (30, 7022960), (32, 6584025), (35, 6019680), (40, 5267220), (42, 5016400), (48, 4389350), (50, 4213776), (56, 3762300), (60, 3511480), (70, 3009840), (75, 2809184), (80, 2633610), (84, 2508200), (96, 2194675), (100, 2106888), (105, 2006560), (112, 1881150), (120, 1755740), (140, 1504920), (150, 1404592), (160, 1316805), (168, 1254100), (175, 1203936), (200, 1053444), (210, 1003280), (224, 940575), (240, 877870), (280, 752460), (300, 702296), (336, 627050), (350, 601968), (400, 526722), (420, 501640), (480, 438935), (525, 401312), (560, 376230), (600, 351148), (672, 313525), (700, 300984), (800, 263361), (840, 250820), (1050, 200656), (1120, 188115), (1200, 175574), (1400, 150492), (1680, 125410), (2100, 100328), (2400, 87787), (2800, 75246), (3360, 62705), (4200, 50164), (5600, 37623), (8400, 25082), (12541, 16800)]