342908160

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{12757}}^1$

素因数の和:12788

約数の個数: 144

約数和(自身を含む): 1251712896

約数和(自身を除く): 908804736

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 12757, 13440, 25514, 26880, 38271, 51028, 63785, 76542, 89299, 102056, 127570, 153084, 178598, 191355, 204112, 255140, 267897, 306168, 357196, 382710, 408224, 446495, 510280, 535794, 612336, 714392, 765420, 816448, 892990, 1020560, 1071588, 1224672, 1339485, 1428784, 1530840, 1632896, 1785980, 2041120, 2143176, 2449344, 2678970, 2857568, 3061680, 3265792, 3571960, 4082240, 4286352, 4898688, 5357940, 5715136, 6123360, 7143920, 8164480, 8572704, 9797376, 10715880, 11430272, 12246720, 14287840, 16328960, 17145408, 21431760, 22860544, 24493440, 28575680, 34290816, 42863520, 48986880, 57151360, 68581632, 85727040, 114302720, 171454080, 342908160]

約数ペア:

[(1, 342908160), (2, 171454080), (3, 114302720), (4, 85727040), (5, 68581632), (6, 57151360), (7, 48986880), (8, 42863520), (10, 34290816), (12, 28575680), (14, 24493440), (15, 22860544), (16, 21431760), (20, 17145408), (21, 16328960), (24, 14287840), (28, 12246720), (30, 11430272), (32, 10715880), (35, 9797376), (40, 8572704), (42, 8164480), (48, 7143920), (56, 6123360), (60, 5715136), (64, 5357940), (70, 4898688), (80, 4286352), (84, 4082240), (96, 3571960), (105, 3265792), (112, 3061680), (120, 2857568), (128, 2678970), (140, 2449344), (160, 2143176), (168, 2041120), (192, 1785980), (210, 1632896), (224, 1530840), (240, 1428784), (256, 1339485), (280, 1224672), (320, 1071588), (336, 1020560), (384, 892990), (420, 816448), (448, 765420), (480, 714392), (560, 612336), (640, 535794), (672, 510280), (768, 446495), (840, 408224), (896, 382710), (960, 357196), (1120, 306168), (1280, 267897), (1344, 255140), (1680, 204112), (1792, 191355), (1920, 178598), (2240, 153084), (2688, 127570), (3360, 102056), (3840, 89299), (4480, 76542), (5376, 63785), (6720, 51028), (8960, 38271), (12757, 26880), (13440, 25514)]