74677120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 207590400

約数和(自身を除く): 132913280

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, 158, 160, 211, 224, 280, 316, 320, 395, 422, 448, 553, 560, 632, 640, 790, 844, 896, 1055, 1106, 1120, 1264, 1477, 1580, 1688, 2110, 2212, 2240, 2528, 2765, 2954, 3160, 3376, 4220, 4424, 4480, 5056, 5530, 5908, 6320, 6752, 7385, 8440, 8848, 10112, 11060, 11816, 12640, 13504, 14770, 16669, 16880, 17696, 22120, 23632, 25280, 27008, 29540, 33338, 33760, 35392, 44240, 47264, 50560, 59080, 66676, 67520, 70784, 83345, 88480, 94528, 116683, 118160, 133352, 135040, 166690, 176960, 189056, 233366, 236320, 266704, 333380, 353920, 466732, 472640, 533408, 583415, 666760, 933464, 945280, 1066816, 1166830, 1333520, 1866928, 2133632, 2333660, 2667040, 3733856, 4667320, 5334080, 7467712, 9334640, 10668160, 14935424, 18669280, 37338560, 74677120]

約数ペア:

[(1, 74677120), (2, 37338560), (4, 18669280), (5, 14935424), (7, 10668160), (8, 9334640), (10, 7467712), (14, 5334080), (16, 4667320), (20, 3733856), (28, 2667040), (32, 2333660), (35, 2133632), (40, 1866928), (56, 1333520), (64, 1166830), (70, 1066816), (79, 945280), (80, 933464), (112, 666760), (128, 583415), (140, 533408), (158, 472640), (160, 466732), (211, 353920), (224, 333380), (280, 266704), (316, 236320), (320, 233366), (395, 189056), (422, 176960), (448, 166690), (553, 135040), (560, 133352), (632, 118160), (640, 116683), (790, 94528), (844, 88480), (896, 83345), (1055, 70784), (1106, 67520), (1120, 66676), (1264, 59080), (1477, 50560), (1580, 47264), (1688, 44240), (2110, 35392), (2212, 33760), (2240, 33338), (2528, 29540), (2765, 27008), (2954, 25280), (3160, 23632), (3376, 22120), (4220, 17696), (4424, 16880), (4480, 16669), (5056, 14770), (5530, 13504), (5908, 12640), (6320, 11816), (6752, 11060), (7385, 10112), (8440, 8848)]