1344938560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31601}}^1$

素因数の和:31644

約数の個数: 112

約数和(自身を含む): 3852915840

約数和(自身を除く): 2507977280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 5320, 6080, 8512, 10640, 21280, 31601, 42560, 63202, 126404, 158005, 221207, 252808, 316010, 442414, 505616, 600419, 632020, 884828, 1011232, 1106035, 1200838, 1264040, 1769656, 2022464, 2212070, 2401676, 2528080, 3002095, 3539312, 4202933, 4424140, 4803352, 5056160, 6004190, 7078624, 8405866, 8848280, 9606704, 10112320, 12008380, 14157248, 16811732, 17696560, 19213408, 21014665, 24016760, 33623464, 35393120, 38426816, 42029330, 48033520, 67246928, 70786240, 84058660, 96067040, 134493856, 168117320, 192134080, 268987712, 336234640, 672469280, 1344938560]

約数ペア:

[(1, 1344938560), (2, 672469280), (4, 336234640), (5, 268987712), (7, 192134080), (8, 168117320), (10, 134493856), (14, 96067040), (16, 84058660), (19, 70786240), (20, 67246928), (28, 48033520), (32, 42029330), (35, 38426816), (38, 35393120), (40, 33623464), (56, 24016760), (64, 21014665), (70, 19213408), (76, 17696560), (80, 16811732), (95, 14157248), (112, 12008380), (133, 10112320), (140, 9606704), (152, 8848280), (160, 8405866), (190, 7078624), (224, 6004190), (266, 5056160), (280, 4803352), (304, 4424140), (320, 4202933), (380, 3539312), (448, 3002095), (532, 2528080), (560, 2401676), (608, 2212070), (665, 2022464), (760, 1769656), (1064, 1264040), (1120, 1200838), (1216, 1106035), (1330, 1011232), (1520, 884828), (2128, 632020), (2240, 600419), (2660, 505616), (3040, 442414), (4256, 316010), (5320, 252808), (6080, 221207), (8512, 158005), (10640, 126404), (21280, 63202), (31601, 42560)]