87254160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:501

約数の個数: 160

約数和(自身を含む): 311980032

約数和(自身を除く): 224725872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 167, 168, 210, 240, 280, 311, 334, 336, 420, 501, 560, 622, 668, 835, 840, 933, 1002, 1169, 1244, 1336, 1555, 1670, 1680, 1866, 2004, 2177, 2338, 2488, 2505, 2672, 3110, 3340, 3507, 3732, 4008, 4354, 4665, 4676, 4976, 5010, 5845, 6220, 6531, 6680, 7014, 7464, 8016, 8708, 9330, 9352, 10020, 10885, 11690, 12440, 13062, 13360, 14028, 14928, 17416, 17535, 18660, 18704, 20040, 21770, 23380, 24880, 26124, 28056, 32655, 34832, 35070, 37320, 40080, 43540, 46760, 51937, 52248, 56112, 65310, 70140, 74640, 87080, 93520, 103874, 104496, 130620, 140280, 155811, 174160, 207748, 259685, 261240, 280560, 311622, 363559, 415496, 519370, 522480, 623244, 727118, 779055, 830992, 1038740, 1090677, 1246488, 1454236, 1558110, 1817795, 2077480, 2181354, 2492976, 2908472, 3116220, 3635590, 4154960, 4362708, 5453385, 5816944, 6232440, 7271180, 8725416, 10906770, 12464880, 14542360, 17450832, 21813540, 29084720, 43627080, 87254160]

約数ペア:

[(1, 87254160), (2, 43627080), (3, 29084720), (4, 21813540), (5, 17450832), (6, 14542360), (7, 12464880), (8, 10906770), (10, 8725416), (12, 7271180), (14, 6232440), (15, 5816944), (16, 5453385), (20, 4362708), (21, 4154960), (24, 3635590), (28, 3116220), (30, 2908472), (35, 2492976), (40, 2181354), (42, 2077480), (48, 1817795), (56, 1558110), (60, 1454236), (70, 1246488), (80, 1090677), (84, 1038740), (105, 830992), (112, 779055), (120, 727118), (140, 623244), (167, 522480), (168, 519370), (210, 415496), (240, 363559), (280, 311622), (311, 280560), (334, 261240), (336, 259685), (420, 207748), (501, 174160), (560, 155811), (622, 140280), (668, 130620), (835, 104496), (840, 103874), (933, 93520), (1002, 87080), (1169, 74640), (1244, 70140), (1336, 65310), (1555, 56112), (1670, 52248), (1680, 51937), (1866, 46760), (2004, 43540), (2177, 40080), (2338, 37320), (2488, 35070), (2505, 34832), (2672, 32655), (3110, 28056), (3340, 26124), (3507, 24880), (3732, 23380), (4008, 21770), (4354, 20040), (4665, 18704), (4676, 18660), (4976, 17535), (5010, 17416), (5845, 14928), (6220, 14028), (6531, 13360), (6680, 13062), (7014, 12440), (7464, 11690), (8016, 10885), (8708, 10020), (9330, 9352)]