13673160

素因数分解:

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

素因数の和:2035

約数の個数: 96

約数和(自身を含む): 46800000

約数和(自身を除く): 33126840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 1999, 2280, 3420, 3998, 5997, 6840, 7996, 9995, 11994, 15992, 17991, 19990, 23988, 29985, 35982, 37981, 39980, 47976, 59970, 71964, 75962, 79960, 89955, 113943, 119940, 143928, 151924, 179910, 189905, 227886, 239880, 303848, 341829, 359820, 379810, 455772, 569715, 683658, 719640, 759620, 911544, 1139430, 1367316, 1519240, 1709145, 2278860, 2734632, 3418290, 4557720, 6836580, 13673160]

約数ペア:

[(1, 13673160), (2, 6836580), (3, 4557720), (4, 3418290), (5, 2734632), (6, 2278860), (8, 1709145), (9, 1519240), (10, 1367316), (12, 1139430), (15, 911544), (18, 759620), (19, 719640), (20, 683658), (24, 569715), (30, 455772), (36, 379810), (38, 359820), (40, 341829), (45, 303848), (57, 239880), (60, 227886), (72, 189905), (76, 179910), (90, 151924), (95, 143928), (114, 119940), (120, 113943), (152, 89955), (171, 79960), (180, 75962), (190, 71964), (228, 59970), (285, 47976), (342, 39980), (360, 37981), (380, 35982), (456, 29985), (570, 23988), (684, 19990), (760, 17991), (855, 15992), (1140, 11994), (1368, 9995), (1710, 7996), (1999, 6840), (2280, 5997), (3420, 3998)]