227153920

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{3169}}^1$

素因数の和:3203

約数の個数: 96

約数和(自身を含む): 623095200

約数和(自身を除く): 395941280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 3169, 3584, 4480, 5120, 6338, 7168, 8960, 10240, 12676, 14336, 15845, 17920, 22183, 25352, 31690, 35840, 44366, 50704, 63380, 71680, 88732, 101408, 110915, 126760, 177464, 202816, 221830, 253520, 354928, 405632, 443660, 507040, 709856, 811264, 887320, 1014080, 1419712, 1622528, 1774640, 2028160, 2839424, 3245056, 3549280, 4056320, 5678848, 6490112, 7098560, 8112640, 11357696, 14197120, 16225280, 22715392, 28394240, 32450560, 45430784, 56788480, 113576960, 227153920]

約数ペア:

[(1, 227153920), (2, 113576960), (4, 56788480), (5, 45430784), (7, 32450560), (8, 28394240), (10, 22715392), (14, 16225280), (16, 14197120), (20, 11357696), (28, 8112640), (32, 7098560), (35, 6490112), (40, 5678848), (56, 4056320), (64, 3549280), (70, 3245056), (80, 2839424), (112, 2028160), (128, 1774640), (140, 1622528), (160, 1419712), (224, 1014080), (256, 887320), (280, 811264), (320, 709856), (448, 507040), (512, 443660), (560, 405632), (640, 354928), (896, 253520), (1024, 221830), (1120, 202816), (1280, 177464), (1792, 126760), (2048, 110915), (2240, 101408), (2560, 88732), (3169, 71680), (3584, 63380), (4480, 50704), (5120, 44366), (6338, 35840), (7168, 31690), (8960, 25352), (10240, 22183), (12676, 17920), (14336, 15845)]