421377600

素因数分解:

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

素因数の和:12573

約数の個数: 168

約数和(自身を含む): 1580091328

約数和(自身を除く): 1158713728

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, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4200, 4800, 5600, 6720, 8400, 11200, 12541, 16800, 25082, 33600, 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, 802624, 877870, 940575, 1003280, 1053444, 1203936, 1254100, 1316805, 1404592, 1504920, 1755740, 1881150, 2006560, 2106888, 2194675, 2407872, 2508200, 2633610, 2809184, 3009840, 3511480, 3762300, 4013120, 4213776, 4389350, 5016400, 5267220, 5618368, 6019680, 6584025, 7022960, 7524600, 8427552, 8778700, 10032800, 10534440, 12039360, 13168050, 14045920, 15049200, 16855104, 17557400, 20065600, 21068880, 26336100, 28091840, 30098400, 35114800, 42137760, 52672200, 60196800, 70229600, 84275520, 105344400, 140459200, 210688800, 421377600]

約数ペア:

[(1, 421377600), (2, 210688800), (3, 140459200), (4, 105344400), (5, 84275520), (6, 70229600), (7, 60196800), (8, 52672200), (10, 42137760), (12, 35114800), (14, 30098400), (15, 28091840), (16, 26336100), (20, 21068880), (21, 20065600), (24, 17557400), (25, 16855104), (28, 15049200), (30, 14045920), (32, 13168050), (35, 12039360), (40, 10534440), (42, 10032800), (48, 8778700), (50, 8427552), (56, 7524600), (60, 7022960), (64, 6584025), (70, 6019680), (75, 5618368), (80, 5267220), (84, 5016400), (96, 4389350), (100, 4213776), (105, 4013120), (112, 3762300), (120, 3511480), (140, 3009840), (150, 2809184), (160, 2633610), (168, 2508200), (175, 2407872), (192, 2194675), (200, 2106888), (210, 2006560), (224, 1881150), (240, 1755740), (280, 1504920), (300, 1404592), (320, 1316805), (336, 1254100), (350, 1203936), (400, 1053444), (420, 1003280), (448, 940575), (480, 877870), (525, 802624), (560, 752460), (600, 702296), (672, 627050), (700, 601968), (800, 526722), (840, 501640), (960, 438935), (1050, 401312), (1120, 376230), (1200, 351148), (1344, 313525), (1400, 300984), (1600, 263361), (1680, 250820), (2100, 200656), (2240, 188115), (2400, 175574), (2800, 150492), (3360, 125410), (4200, 100328), (4800, 87787), (5600, 75246), (6720, 62705), (8400, 50164), (11200, 37623), (12541, 33600), (16800, 25082)]