105468160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 294336000

約数和(自身を除く): 188867840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 140, 149, 158, 160, 224, 256, 280, 298, 316, 320, 395, 448, 553, 560, 596, 632, 640, 745, 790, 896, 1043, 1106, 1120, 1192, 1264, 1280, 1490, 1580, 1792, 2086, 2212, 2240, 2384, 2528, 2765, 2980, 3160, 4172, 4424, 4480, 4768, 5056, 5215, 5530, 5960, 6320, 8344, 8848, 8960, 9536, 10112, 10430, 11060, 11771, 11920, 12640, 16688, 17696, 19072, 20224, 20860, 22120, 23542, 23840, 25280, 33376, 35392, 38144, 41720, 44240, 47084, 47680, 50560, 58855, 66752, 70784, 82397, 83440, 88480, 94168, 95360, 101120, 117710, 133504, 141568, 164794, 166880, 176960, 188336, 190720, 235420, 267008, 329588, 333760, 353920, 376672, 411985, 470840, 659176, 667520, 707840, 753344, 823970, 941680, 1318352, 1335040, 1506688, 1647940, 1883360, 2636704, 3013376, 3295880, 3766720, 5273408, 6591760, 7533440, 10546816, 13183520, 15066880, 21093632, 26367040, 52734080, 105468160]

約数ペア:

[(1, 105468160), (2, 52734080), (4, 26367040), (5, 21093632), (7, 15066880), (8, 13183520), (10, 10546816), (14, 7533440), (16, 6591760), (20, 5273408), (28, 3766720), (32, 3295880), (35, 3013376), (40, 2636704), (56, 1883360), (64, 1647940), (70, 1506688), (79, 1335040), (80, 1318352), (112, 941680), (128, 823970), (140, 753344), (149, 707840), (158, 667520), (160, 659176), (224, 470840), (256, 411985), (280, 376672), (298, 353920), (316, 333760), (320, 329588), (395, 267008), (448, 235420), (553, 190720), (560, 188336), (596, 176960), (632, 166880), (640, 164794), (745, 141568), (790, 133504), (896, 117710), (1043, 101120), (1106, 95360), (1120, 94168), (1192, 88480), (1264, 83440), (1280, 82397), (1490, 70784), (1580, 66752), (1792, 58855), (2086, 50560), (2212, 47680), (2240, 47084), (2384, 44240), (2528, 41720), (2765, 38144), (2980, 35392), (3160, 33376), (4172, 25280), (4424, 23840), (4480, 23542), (4768, 22120), (5056, 20860), (5215, 20224), (5530, 19072), (5960, 17696), (6320, 16688), (8344, 12640), (8848, 11920), (8960, 11771), (9536, 11060), (10112, 10430)]