189714240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3467}}^1$

素因数の和:3509

約数の個数: 168

約数和(自身を含む): 687080160

約数和(自身を除く): 497365920

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, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3467, 3648, 4560, 5472, 6080, 6840, 6934, 9120, 10401, 10944, 13680, 13868, 17335, 18240, 20802, 27360, 27736, 31203, 34670, 41604, 52005, 54720, 55472, 62406, 65873, 69340, 83208, 104010, 110944, 124812, 131746, 138680, 156015, 166416, 197619, 208020, 221888, 249624, 263492, 277360, 312030, 329365, 332832, 395238, 416040, 499248, 526984, 554720, 592857, 624060, 658730, 665664, 790476, 832080, 988095, 998496, 1053968, 1109440, 1185714, 1248120, 1317460, 1580952, 1664160, 1976190, 1996992, 2107936, 2371428, 2496240, 2634920, 2964285, 3161904, 3328320, 3952380, 4215872, 4742856, 4992480, 5269840, 5928570, 6323808, 7904760, 9485712, 9984960, 10539680, 11857140, 12647616, 15809520, 18971424, 21079360, 23714280, 31619040, 37942848, 47428560, 63238080, 94857120, 189714240]

約数ペア:

[(1, 189714240), (2, 94857120), (3, 63238080), (4, 47428560), (5, 37942848), (6, 31619040), (8, 23714280), (9, 21079360), (10, 18971424), (12, 15809520), (15, 12647616), (16, 11857140), (18, 10539680), (19, 9984960), (20, 9485712), (24, 7904760), (30, 6323808), (32, 5928570), (36, 5269840), (38, 4992480), (40, 4742856), (45, 4215872), (48, 3952380), (57, 3328320), (60, 3161904), (64, 2964285), (72, 2634920), (76, 2496240), (80, 2371428), (90, 2107936), (95, 1996992), (96, 1976190), (114, 1664160), (120, 1580952), (144, 1317460), (152, 1248120), (160, 1185714), (171, 1109440), (180, 1053968), (190, 998496), (192, 988095), (228, 832080), (240, 790476), (285, 665664), (288, 658730), (304, 624060), (320, 592857), (342, 554720), (360, 526984), (380, 499248), (456, 416040), (480, 395238), (570, 332832), (576, 329365), (608, 312030), (684, 277360), (720, 263492), (760, 249624), (855, 221888), (912, 208020), (960, 197619), (1140, 166416), (1216, 156015), (1368, 138680), (1440, 131746), (1520, 124812), (1710, 110944), (1824, 104010), (2280, 83208), (2736, 69340), (2880, 65873), (3040, 62406), (3420, 55472), (3467, 54720), (3648, 52005), (4560, 41604), (5472, 34670), (6080, 31203), (6840, 27736), (6934, 27360), (9120, 20802), (10401, 18240), (10944, 17335), (13680, 13868)]