243809520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:583

約数の個数: 160

約数和(自身を含む): 803758080

約数和(自身を除く): 559948560

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, 127, 152, 190, 228, 240, 254, 285, 304, 380, 381, 421, 456, 508, 570, 635, 760, 762, 842, 912, 1016, 1140, 1263, 1270, 1520, 1524, 1684, 1905, 2032, 2105, 2280, 2413, 2526, 2540, 3048, 3368, 3810, 4210, 4560, 4826, 5052, 5080, 6096, 6315, 6736, 7239, 7620, 7999, 8420, 9652, 10104, 10160, 12065, 12630, 14478, 15240, 15998, 16840, 19304, 20208, 23997, 24130, 25260, 28956, 30480, 31996, 33680, 36195, 38608, 39995, 47994, 48260, 50520, 53467, 57912, 63992, 72390, 79990, 95988, 96520, 101040, 106934, 115824, 119985, 127984, 144780, 159980, 160401, 191976, 193040, 213868, 239970, 267335, 289560, 319960, 320802, 383952, 427736, 479940, 534670, 579120, 639920, 641604, 802005, 855472, 959880, 1015873, 1069340, 1283208, 1604010, 1919760, 2031746, 2138680, 2566416, 3047619, 3208020, 4063492, 4277360, 5079365, 6095238, 6416040, 8126984, 10158730, 12190476, 12832080, 15238095, 16253968, 20317460, 24380952, 30476190, 40634920, 48761904, 60952380, 81269840, 121904760, 243809520]

約数ペア:

[(1, 243809520), (2, 121904760), (3, 81269840), (4, 60952380), (5, 48761904), (6, 40634920), (8, 30476190), (10, 24380952), (12, 20317460), (15, 16253968), (16, 15238095), (19, 12832080), (20, 12190476), (24, 10158730), (30, 8126984), (38, 6416040), (40, 6095238), (48, 5079365), (57, 4277360), (60, 4063492), (76, 3208020), (80, 3047619), (95, 2566416), (114, 2138680), (120, 2031746), (127, 1919760), (152, 1604010), (190, 1283208), (228, 1069340), (240, 1015873), (254, 959880), (285, 855472), (304, 802005), (380, 641604), (381, 639920), (421, 579120), (456, 534670), (508, 479940), (570, 427736), (635, 383952), (760, 320802), (762, 319960), (842, 289560), (912, 267335), (1016, 239970), (1140, 213868), (1263, 193040), (1270, 191976), (1520, 160401), (1524, 159980), (1684, 144780), (1905, 127984), (2032, 119985), (2105, 115824), (2280, 106934), (2413, 101040), (2526, 96520), (2540, 95988), (3048, 79990), (3368, 72390), (3810, 63992), (4210, 57912), (4560, 53467), (4826, 50520), (5052, 48260), (5080, 47994), (6096, 39995), (6315, 38608), (6736, 36195), (7239, 33680), (7620, 31996), (7999, 30480), (8420, 28956), (9652, 25260), (10104, 24130), (10160, 23997), (12065, 20208), (12630, 19304), (14478, 16840), (15240, 15998)]