26867520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:533

約数の個数: 168

約数和(自身を含む): 97475040

約数和(自身を除く): 70607520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 491, 570, 576, 608, 684, 720, 760, 855, 912, 960, 982, 1140, 1216, 1368, 1440, 1473, 1520, 1710, 1824, 1964, 2280, 2455, 2736, 2880, 2946, 3040, 3420, 3648, 3928, 4419, 4560, 4910, 5472, 5892, 6080, 6840, 7365, 7856, 8838, 9120, 9329, 9820, 10944, 11784, 13680, 14730, 15712, 17676, 18240, 18658, 19640, 22095, 23568, 27360, 27987, 29460, 31424, 35352, 37316, 39280, 44190, 46645, 47136, 54720, 55974, 58920, 70704, 74632, 78560, 83961, 88380, 93290, 94272, 111948, 117840, 139935, 141408, 149264, 157120, 167922, 176760, 186580, 223896, 235680, 279870, 282816, 298528, 335844, 353520, 373160, 419805, 447792, 471360, 559740, 597056, 671688, 707040, 746320, 839610, 895584, 1119480, 1343376, 1414080, 1492640, 1679220, 1791168, 2238960, 2686752, 2985280, 3358440, 4477920, 5373504, 6716880, 8955840, 13433760, 26867520]

約数ペア:

[(1, 26867520), (2, 13433760), (3, 8955840), (4, 6716880), (5, 5373504), (6, 4477920), (8, 3358440), (9, 2985280), (10, 2686752), (12, 2238960), (15, 1791168), (16, 1679220), (18, 1492640), (19, 1414080), (20, 1343376), (24, 1119480), (30, 895584), (32, 839610), (36, 746320), (38, 707040), (40, 671688), (45, 597056), (48, 559740), (57, 471360), (60, 447792), (64, 419805), (72, 373160), (76, 353520), (80, 335844), (90, 298528), (95, 282816), (96, 279870), (114, 235680), (120, 223896), (144, 186580), (152, 176760), (160, 167922), (171, 157120), (180, 149264), (190, 141408), (192, 139935), (228, 117840), (240, 111948), (285, 94272), (288, 93290), (304, 88380), (320, 83961), (342, 78560), (360, 74632), (380, 70704), (456, 58920), (480, 55974), (491, 54720), (570, 47136), (576, 46645), (608, 44190), (684, 39280), (720, 37316), (760, 35352), (855, 31424), (912, 29460), (960, 27987), (982, 27360), (1140, 23568), (1216, 22095), (1368, 19640), (1440, 18658), (1473, 18240), (1520, 17676), (1710, 15712), (1824, 14730), (1964, 13680), (2280, 11784), (2455, 10944), (2736, 9820), (2880, 9329), (2946, 9120), (3040, 8838), (3420, 7856), (3648, 7365), (3928, 6840), (4419, 6080), (4560, 5892), (4910, 5472)]