21597655680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197347}}^1$

素因数の和:197391

約数の個数: 192

約数和(自身を含む): 78505034400

約数和(自身を除く): 56907378720

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, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 12160, 13680, 18240, 21888, 27360, 36480, 54720, 109440, 197347, 394694, 592041, 789388, 986735, 1184082, 1578776, 1776123, 1973470, 2368164, 2960205, 3157552, 3552246, 3749593, 3946940, 4736328, 5920410, 6315104, 7104492, 7499186, 7893880, 8880615, 9472656, 11248779, 11840820, 12630208, 14208984, 14998372, 15787760, 17761230, 18747965, 18945312, 22497558, 23681640, 25260416, 28417968, 29996744, 31575520, 33746337, 35522460, 37495930, 37890624, 44995116, 47363280, 56243895, 56835936, 59993488, 63151040, 67492674, 71044920, 74991860, 75781248, 89990232, 94726560, 112487790, 113671872, 119986976, 126302080, 134985348, 142089840, 149983720, 168731685, 179980464, 189453120, 224975580, 227343744, 239973952, 269970696, 284179680, 299967440, 337463370, 359960928, 378906240, 449951160, 479947904, 539941392, 568359360, 599934880, 674926740, 719921856, 899902320, 1079882784, 1136718720, 1199869760, 1349853480, 1439843712, 1799804640, 2159765568, 2399739520, 2699706960, 3599609280, 4319531136, 5399413920, 7199218560, 10798827840, 21597655680]

約数ペア:

[(1, 21597655680), (2, 10798827840), (3, 7199218560), (4, 5399413920), (5, 4319531136), (6, 3599609280), (8, 2699706960), (9, 2399739520), (10, 2159765568), (12, 1799804640), (15, 1439843712), (16, 1349853480), (18, 1199869760), (19, 1136718720), (20, 1079882784), (24, 899902320), (30, 719921856), (32, 674926740), (36, 599934880), (38, 568359360), (40, 539941392), (45, 479947904), (48, 449951160), (57, 378906240), (60, 359960928), (64, 337463370), (72, 299967440), (76, 284179680), (80, 269970696), (90, 239973952), (95, 227343744), (96, 224975580), (114, 189453120), (120, 179980464), (128, 168731685), (144, 149983720), (152, 142089840), (160, 134985348), (171, 126302080), (180, 119986976), (190, 113671872), (192, 112487790), (228, 94726560), (240, 89990232), (285, 75781248), (288, 74991860), (304, 71044920), (320, 67492674), (342, 63151040), (360, 59993488), (380, 56835936), (384, 56243895), (456, 47363280), (480, 44995116), (570, 37890624), (576, 37495930), (608, 35522460), (640, 33746337), (684, 31575520), (720, 29996744), (760, 28417968), (855, 25260416), (912, 23681640), (960, 22497558), (1140, 18945312), (1152, 18747965), (1216, 17761230), (1368, 15787760), (1440, 14998372), (1520, 14208984), (1710, 12630208), (1824, 11840820), (1920, 11248779), (2280, 9472656), (2432, 8880615), (2736, 7893880), (2880, 7499186), (3040, 7104492), (3420, 6315104), (3648, 5920410), (4560, 4736328), (5472, 3946940), (5760, 3749593), (6080, 3552246), (6840, 3157552), (7296, 2960205), (9120, 2368164), (10944, 1973470), (12160, 1776123), (13680, 1578776), (18240, 1184082), (21888, 986735), (27360, 789388), (36480, 592041), (54720, 394694), (109440, 197347)]