207625920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11383}}^1$

素因数の和:11422

約数の個数: 112

約数和(自身を含む): 693968640

約数和(自身を除く): 486342720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 11383, 18240, 22766, 34149, 45532, 56915, 68298, 91064, 113830, 136596, 170745, 182128, 216277, 227660, 273192, 341490, 364256, 432554, 455320, 546384, 648831, 682980, 728512, 865108, 910640, 1081385, 1092768, 1297662, 1365960, 1730216, 1821280, 2162770, 2185536, 2595324, 2731920, 3244155, 3460432, 3642560, 4325540, 5190648, 5463840, 6488310, 6920864, 8651080, 10381296, 10927680, 12976620, 13841728, 17302160, 20762592, 25953240, 34604320, 41525184, 51906480, 69208640, 103812960, 207625920]

約数ペア:

[(1, 207625920), (2, 103812960), (3, 69208640), (4, 51906480), (5, 41525184), (6, 34604320), (8, 25953240), (10, 20762592), (12, 17302160), (15, 13841728), (16, 12976620), (19, 10927680), (20, 10381296), (24, 8651080), (30, 6920864), (32, 6488310), (38, 5463840), (40, 5190648), (48, 4325540), (57, 3642560), (60, 3460432), (64, 3244155), (76, 2731920), (80, 2595324), (95, 2185536), (96, 2162770), (114, 1821280), (120, 1730216), (152, 1365960), (160, 1297662), (190, 1092768), (192, 1081385), (228, 910640), (240, 865108), (285, 728512), (304, 682980), (320, 648831), (380, 546384), (456, 455320), (480, 432554), (570, 364256), (608, 341490), (760, 273192), (912, 227660), (960, 216277), (1140, 182128), (1216, 170745), (1520, 136596), (1824, 113830), (2280, 91064), (3040, 68298), (3648, 56915), (4560, 45532), (6080, 34149), (9120, 22766), (11383, 18240)]