230895840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{9817}}^1$

素因数の和:9849

約数の個数: 144

約数和(自身を含む): 846154512

約数和(自身を除く): 615258672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 9817, 11760, 19634, 23520, 29451, 39268, 49085, 58902, 68719, 78536, 98170, 117804, 137438, 147255, 157072, 196340, 206157, 235608, 274876, 294510, 314144, 343595, 392680, 412314, 471216, 481033, 549752, 589020, 687190, 785360, 824628, 942432, 962066, 1030785, 1099504, 1178040, 1374380, 1443099, 1570720, 1649256, 1924132, 2061570, 2199008, 2356080, 2405165, 2748760, 2886198, 3298512, 3848264, 4123140, 4712160, 4810330, 5497520, 5772396, 6597024, 7215495, 7696528, 8246280, 9620660, 10995040, 11544792, 14430990, 15393056, 16492560, 19241320, 23089584, 28861980, 32985120, 38482640, 46179168, 57723960, 76965280, 115447920, 230895840]

約数ペア:

[(1, 230895840), (2, 115447920), (3, 76965280), (4, 57723960), (5, 46179168), (6, 38482640), (7, 32985120), (8, 28861980), (10, 23089584), (12, 19241320), (14, 16492560), (15, 15393056), (16, 14430990), (20, 11544792), (21, 10995040), (24, 9620660), (28, 8246280), (30, 7696528), (32, 7215495), (35, 6597024), (40, 5772396), (42, 5497520), (48, 4810330), (49, 4712160), (56, 4123140), (60, 3848264), (70, 3298512), (80, 2886198), (84, 2748760), (96, 2405165), (98, 2356080), (105, 2199008), (112, 2061570), (120, 1924132), (140, 1649256), (147, 1570720), (160, 1443099), (168, 1374380), (196, 1178040), (210, 1099504), (224, 1030785), (240, 962066), (245, 942432), (280, 824628), (294, 785360), (336, 687190), (392, 589020), (420, 549752), (480, 481033), (490, 471216), (560, 412314), (588, 392680), (672, 343595), (735, 314144), (784, 294510), (840, 274876), (980, 235608), (1120, 206157), (1176, 196340), (1470, 157072), (1568, 147255), (1680, 137438), (1960, 117804), (2352, 98170), (2940, 78536), (3360, 68719), (3920, 58902), (4704, 49085), (5880, 39268), (7840, 29451), (9817, 23520), (11760, 19634)]