88885440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{4409}}^1$

素因数の和:4439

約数の個数: 168

約数和(自身を含む): 349483680

約数和(自身を除く): 260598240

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, 4409, 5040, 6720, 8818, 10080, 13227, 17636, 20160, 22045, 26454, 30863, 35272, 39681, 44090, 52908, 61726, 66135, 70544, 79362, 88180, 92589, 105816, 123452, 132270, 141088, 154315, 158724, 176360, 185178, 198405, 211632, 246904, 264540, 277767, 282176, 308630, 317448, 352720, 370356, 396810, 423264, 462945, 493808, 529080, 555534, 617260, 634896, 705440, 740712, 793620, 846528, 925890, 987616, 1058160, 1111068, 1234520, 1269792, 1388835, 1410880, 1481424, 1587240, 1851780, 1975232, 2116320, 2222136, 2469040, 2539584, 2777670, 2962848, 3174480, 3703560, 4232640, 4444272, 4938080, 5555340, 5925696, 6348960, 7407120, 8888544, 9876160, 11110680, 12697920, 14814240, 17777088, 22221360, 29628480, 44442720, 88885440]

約数ペア:

[(1, 88885440), (2, 44442720), (3, 29628480), (4, 22221360), (5, 17777088), (6, 14814240), (7, 12697920), (8, 11110680), (9, 9876160), (10, 8888544), (12, 7407120), (14, 6348960), (15, 5925696), (16, 5555340), (18, 4938080), (20, 4444272), (21, 4232640), (24, 3703560), (28, 3174480), (30, 2962848), (32, 2777670), (35, 2539584), (36, 2469040), (40, 2222136), (42, 2116320), (45, 1975232), (48, 1851780), (56, 1587240), (60, 1481424), (63, 1410880), (64, 1388835), (70, 1269792), (72, 1234520), (80, 1111068), (84, 1058160), (90, 987616), (96, 925890), (105, 846528), (112, 793620), (120, 740712), (126, 705440), (140, 634896), (144, 617260), (160, 555534), (168, 529080), (180, 493808), (192, 462945), (210, 423264), (224, 396810), (240, 370356), (252, 352720), (280, 317448), (288, 308630), (315, 282176), (320, 277767), (336, 264540), (360, 246904), (420, 211632), (448, 198405), (480, 185178), (504, 176360), (560, 158724), (576, 154315), (630, 141088), (672, 132270), (720, 123452), (840, 105816), (960, 92589), (1008, 88180), (1120, 79362), (1260, 70544), (1344, 66135), (1440, 61726), (1680, 52908), (2016, 44090), (2240, 39681), (2520, 35272), (2880, 30863), (3360, 26454), (4032, 22045), (4409, 20160), (5040, 17636), (6720, 13227), (8818, 10080)]