286969920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15733}}^1$

素因数の和:15772

約数の個数: 112

約数和(自身を含む): 959144640

約数和(自身を除く): 672174720

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, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 15733, 18240, 31466, 47199, 62932, 78665, 94398, 125864, 157330, 188796, 235995, 251728, 298927, 314660, 377592, 471990, 503456, 597854, 629320, 755184, 896781, 943980, 1006912, 1195708, 1258640, 1494635, 1510368, 1793562, 1887960, 2391416, 2517280, 2989270, 3020736, 3587124, 3775920, 4483905, 4782832, 5034560, 5978540, 7174248, 7551840, 8967810, 9565664, 11957080, 14348496, 15103680, 17935620, 19131328, 23914160, 28696992, 35871240, 47828320, 57393984, 71742480, 95656640, 143484960, 286969920]

約数ペア:

[(1, 286969920), (2, 143484960), (3, 95656640), (4, 71742480), (5, 57393984), (6, 47828320), (8, 35871240), (10, 28696992), (12, 23914160), (15, 19131328), (16, 17935620), (19, 15103680), (20, 14348496), (24, 11957080), (30, 9565664), (32, 8967810), (38, 7551840), (40, 7174248), (48, 5978540), (57, 5034560), (60, 4782832), (64, 4483905), (76, 3775920), (80, 3587124), (95, 3020736), (96, 2989270), (114, 2517280), (120, 2391416), (152, 1887960), (160, 1793562), (190, 1510368), (192, 1494635), (228, 1258640), (240, 1195708), (285, 1006912), (304, 943980), (320, 896781), (380, 755184), (456, 629320), (480, 597854), (570, 503456), (608, 471990), (760, 377592), (912, 314660), (960, 298927), (1140, 251728), (1216, 235995), (1520, 188796), (1824, 157330), (2280, 125864), (3040, 94398), (3648, 78665), (4560, 62932), (6080, 47199), (9120, 31466), (15733, 18240)]