16719240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7333}}^1$

素因数の和:7366

約数の個数: 64

約数和(自身を含む): 52804800

約数和(自身を除く): 36085560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 7333, 14666, 21999, 29332, 36665, 43998, 58664, 73330, 87996, 109995, 139327, 146660, 175992, 219990, 278654, 293320, 417981, 439980, 557308, 696635, 835962, 879960, 1114616, 1393270, 1671924, 2089905, 2786540, 3343848, 4179810, 5573080, 8359620, 16719240]

約数ペア:

[(1, 16719240), (2, 8359620), (3, 5573080), (4, 4179810), (5, 3343848), (6, 2786540), (8, 2089905), (10, 1671924), (12, 1393270), (15, 1114616), (19, 879960), (20, 835962), (24, 696635), (30, 557308), (38, 439980), (40, 417981), (57, 293320), (60, 278654), (76, 219990), (95, 175992), (114, 146660), (120, 139327), (152, 109995), (190, 87996), (228, 73330), (285, 58664), (380, 43998), (456, 36665), (570, 29332), (760, 21999), (1140, 14666), (2280, 7333)]