1394229120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38219}}^1$

素因数の和:38260

約数の個数: 128

約数和(自身を含む): 4678128000

約数和(自身を除く): 3283898880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 12160, 18240, 36480, 38219, 76438, 114657, 152876, 191095, 229314, 305752, 382190, 458628, 573285, 611504, 726161, 764380, 917256, 1146570, 1223008, 1452322, 1528760, 1834512, 2178483, 2293140, 2446016, 2904644, 3057520, 3630805, 3669024, 4356966, 4586280, 4892032, 5809288, 6115040, 7261610, 7338048, 8713932, 9172560, 10892415, 11618576, 12230080, 14523220, 14676096, 17427864, 18345120, 21784830, 23237152, 24460160, 29046440, 34855728, 36690240, 43569660, 46474304, 58092880, 69711456, 73380480, 87139320, 92948608, 116185760, 139422912, 174278640, 232371520, 278845824, 348557280, 464743040, 697114560, 1394229120]

約数ペア:

[(1, 1394229120), (2, 697114560), (3, 464743040), (4, 348557280), (5, 278845824), (6, 232371520), (8, 174278640), (10, 139422912), (12, 116185760), (15, 92948608), (16, 87139320), (19, 73380480), (20, 69711456), (24, 58092880), (30, 46474304), (32, 43569660), (38, 36690240), (40, 34855728), (48, 29046440), (57, 24460160), (60, 23237152), (64, 21784830), (76, 18345120), (80, 17427864), (95, 14676096), (96, 14523220), (114, 12230080), (120, 11618576), (128, 10892415), (152, 9172560), (160, 8713932), (190, 7338048), (192, 7261610), (228, 6115040), (240, 5809288), (285, 4892032), (304, 4586280), (320, 4356966), (380, 3669024), (384, 3630805), (456, 3057520), (480, 2904644), (570, 2446016), (608, 2293140), (640, 2178483), (760, 1834512), (912, 1528760), (960, 1452322), (1140, 1223008), (1216, 1146570), (1520, 917256), (1824, 764380), (1920, 726161), (2280, 611504), (2432, 573285), (3040, 458628), (3648, 382190), (4560, 305752), (6080, 229314), (7296, 191095), (9120, 152876), (12160, 114657), (18240, 76438), (36480, 38219)]