21804474480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{7001}}^1$

素因数の和:7719

約数の個数: 160

約数和(自身を含む): 71265795840

約数和(自身を除く): 49461321360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 683, 760, 912, 1140, 1366, 1520, 2049, 2280, 2732, 3415, 4098, 4560, 5464, 6830, 7001, 8196, 10245, 10928, 12977, 13660, 14002, 16392, 20490, 21003, 25954, 27320, 28004, 32784, 35005, 38931, 40980, 42006, 51908, 54640, 56008, 64885, 70010, 77862, 81960, 84012, 103816, 105015, 112016, 129770, 133019, 140020, 155724, 163920, 168024, 194655, 207632, 210030, 259540, 266038, 280040, 311448, 336048, 389310, 399057, 420060, 519080, 532076, 560080, 622896, 665095, 778620, 798114, 840120, 1038160, 1064152, 1330190, 1557240, 1596228, 1680240, 1995285, 2128304, 2660380, 3114480, 3192456, 3990570, 4781683, 5320760, 6384912, 7981140, 9563366, 10641520, 14345049, 15962280, 19126732, 23908415, 28690098, 31924560, 38253464, 47816830, 57380196, 71725245, 76506928, 90851977, 95633660, 114760392, 143450490, 181703954, 191267320, 229520784, 272555931, 286900980, 363407908, 382534640, 454259885, 545111862, 573801960, 726815816, 908519770, 1090223724, 1147603920, 1362779655, 1453631632, 1817039540, 2180447448, 2725559310, 3634079080, 4360894896, 5451118620, 7268158160, 10902237240, 21804474480]

約数ペア:

[(1, 21804474480), (2, 10902237240), (3, 7268158160), (4, 5451118620), (5, 4360894896), (6, 3634079080), (8, 2725559310), (10, 2180447448), (12, 1817039540), (15, 1453631632), (16, 1362779655), (19, 1147603920), (20, 1090223724), (24, 908519770), (30, 726815816), (38, 573801960), (40, 545111862), (48, 454259885), (57, 382534640), (60, 363407908), (76, 286900980), (80, 272555931), (95, 229520784), (114, 191267320), (120, 181703954), (152, 143450490), (190, 114760392), (228, 95633660), (240, 90851977), (285, 76506928), (304, 71725245), (380, 57380196), (456, 47816830), (570, 38253464), (683, 31924560), (760, 28690098), (912, 23908415), (1140, 19126732), (1366, 15962280), (1520, 14345049), (2049, 10641520), (2280, 9563366), (2732, 7981140), (3415, 6384912), (4098, 5320760), (4560, 4781683), (5464, 3990570), (6830, 3192456), (7001, 3114480), (8196, 2660380), (10245, 2128304), (10928, 1995285), (12977, 1680240), (13660, 1596228), (14002, 1557240), (16392, 1330190), (20490, 1064152), (21003, 1038160), (25954, 840120), (27320, 798114), (28004, 778620), (32784, 665095), (35005, 622896), (38931, 560080), (40980, 532076), (42006, 519080), (51908, 420060), (54640, 399057), (56008, 389310), (64885, 336048), (70010, 311448), (77862, 280040), (81960, 266038), (84012, 259540), (103816, 210030), (105015, 207632), (112016, 194655), (129770, 168024), (133019, 163920), (140020, 155724)]