263107440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2181

約数の個数: 200

約数和(自身を含む): 962356560

約数和(自身を除く): 699249120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 2052, 2137, 2160, 2280, 2565, 2736, 3078, 3240, 3420, 4104, 4274, 4560, 5130, 6156, 6411, 6480, 6840, 7695, 8208, 8548, 10260, 10685, 12312, 12822, 13680, 15390, 17096, 19233, 20520, 21370, 24624, 25644, 30780, 32055, 34192, 38466, 40603, 41040, 42740, 51288, 57699, 61560, 64110, 76932, 81206, 85480, 96165, 102576, 115398, 121809, 123120, 128220, 153864, 162412, 170960, 173097, 192330, 203015, 230796, 243618, 256440, 288495, 307728, 324824, 346194, 365427, 384660, 406030, 461592, 487236, 512880, 576990, 609045, 649648, 692388, 730854, 769320, 812060, 865485, 923184, 974472, 1096281, 1153980, 1218090, 1384776, 1461708, 1538640, 1624120, 1730970, 1827135, 1948944, 2192562, 2307960, 2436180, 2769552, 2923416, 3248240, 3288843, 3461940, 3654270, 4385124, 4615920, 4872360, 5481405, 5846832, 6577686, 6923880, 7308540, 8770248, 9744720, 10962810, 13155372, 13847760, 14617080, 16444215, 17540496, 21925620, 26310744, 29234160, 32888430, 43851240, 52621488, 65776860, 87702480, 131553720, 263107440]

約数ペア:

[(1, 263107440), (2, 131553720), (3, 87702480), (4, 65776860), (5, 52621488), (6, 43851240), (8, 32888430), (9, 29234160), (10, 26310744), (12, 21925620), (15, 17540496), (16, 16444215), (18, 14617080), (19, 13847760), (20, 13155372), (24, 10962810), (27, 9744720), (30, 8770248), (36, 7308540), (38, 6923880), (40, 6577686), (45, 5846832), (48, 5481405), (54, 4872360), (57, 4615920), (60, 4385124), (72, 3654270), (76, 3461940), (80, 3288843), (81, 3248240), (90, 2923416), (95, 2769552), (108, 2436180), (114, 2307960), (120, 2192562), (135, 1948944), (144, 1827135), (152, 1730970), (162, 1624120), (171, 1538640), (180, 1461708), (190, 1384776), (216, 1218090), (228, 1153980), (240, 1096281), (270, 974472), (285, 923184), (304, 865485), (324, 812060), (342, 769320), (360, 730854), (380, 692388), (405, 649648), (432, 609045), (456, 576990), (513, 512880), (540, 487236), (570, 461592), (648, 406030), (684, 384660), (720, 365427), (760, 346194), (810, 324824), (855, 307728), (912, 288495), (1026, 256440), (1080, 243618), (1140, 230796), (1296, 203015), (1368, 192330), (1520, 173097), (1539, 170960), (1620, 162412), (1710, 153864), (2052, 128220), (2137, 123120), (2160, 121809), (2280, 115398), (2565, 102576), (2736, 96165), (3078, 85480), (3240, 81206), (3420, 76932), (4104, 64110), (4274, 61560), (4560, 57699), (5130, 51288), (6156, 42740), (6411, 41040), (6480, 40603), (6840, 38466), (7695, 34192), (8208, 32055), (8548, 30780), (10260, 25644), (10685, 24624), (12312, 21370), (12822, 20520), (13680, 19233), (15390, 17096)]