246116880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2043

約数の個数: 200

約数和(自身を含む): 900240000

約数和(自身を除く): 654123120

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, 1999, 2052, 2160, 2280, 2565, 2736, 3078, 3240, 3420, 3998, 4104, 4560, 5130, 5997, 6156, 6480, 6840, 7695, 7996, 8208, 9995, 10260, 11994, 12312, 13680, 15390, 15992, 17991, 19990, 20520, 23988, 24624, 29985, 30780, 31984, 35982, 37981, 39980, 41040, 47976, 53973, 59970, 61560, 71964, 75962, 79960, 89955, 95952, 107946, 113943, 119940, 123120, 143928, 151924, 159920, 161919, 179910, 189905, 215892, 227886, 239880, 269865, 287856, 303848, 323838, 341829, 359820, 379810, 431784, 455772, 479760, 539730, 569715, 607696, 647676, 683658, 719640, 759620, 809595, 863568, 911544, 1025487, 1079460, 1139430, 1295352, 1367316, 1439280, 1519240, 1619190, 1709145, 1823088, 2050974, 2158920, 2278860, 2590704, 2734632, 3038480, 3076461, 3238380, 3418290, 4101948, 4317840, 4557720, 5127435, 5469264, 6152922, 6476760, 6836580, 8203896, 9115440, 10254870, 12305844, 12953520, 13673160, 15382305, 16407792, 20509740, 24611688, 27346320, 30764610, 41019480, 49223376, 61529220, 82038960, 123058440, 246116880]

約数ペア:

[(1, 246116880), (2, 123058440), (3, 82038960), (4, 61529220), (5, 49223376), (6, 41019480), (8, 30764610), (9, 27346320), (10, 24611688), (12, 20509740), (15, 16407792), (16, 15382305), (18, 13673160), (19, 12953520), (20, 12305844), (24, 10254870), (27, 9115440), (30, 8203896), (36, 6836580), (38, 6476760), (40, 6152922), (45, 5469264), (48, 5127435), (54, 4557720), (57, 4317840), (60, 4101948), (72, 3418290), (76, 3238380), (80, 3076461), (81, 3038480), (90, 2734632), (95, 2590704), (108, 2278860), (114, 2158920), (120, 2050974), (135, 1823088), (144, 1709145), (152, 1619190), (162, 1519240), (171, 1439280), (180, 1367316), (190, 1295352), (216, 1139430), (228, 1079460), (240, 1025487), (270, 911544), (285, 863568), (304, 809595), (324, 759620), (342, 719640), (360, 683658), (380, 647676), (405, 607696), (432, 569715), (456, 539730), (513, 479760), (540, 455772), (570, 431784), (648, 379810), (684, 359820), (720, 341829), (760, 323838), (810, 303848), (855, 287856), (912, 269865), (1026, 239880), (1080, 227886), (1140, 215892), (1296, 189905), (1368, 179910), (1520, 161919), (1539, 159920), (1620, 151924), (1710, 143928), (1999, 123120), (2052, 119940), (2160, 113943), (2280, 107946), (2565, 95952), (2736, 89955), (3078, 79960), (3240, 75962), (3420, 71964), (3998, 61560), (4104, 59970), (4560, 53973), (5130, 47976), (5997, 41040), (6156, 39980), (6480, 37981), (6840, 35982), (7695, 31984), (7996, 30780), (8208, 29985), (9995, 24624), (10260, 23988), (11994, 20520), (12312, 19990), (13680, 17991), (15390, 15992)]