263349120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7219}}^1$

素因数の和:7260

約数の個数: 128

約数和(自身を含む): 883728000

約数和(自身を除く): 620378880

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, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7219, 7296, 9120, 12160, 14438, 18240, 21657, 28876, 36095, 36480, 43314, 57752, 72190, 86628, 108285, 115504, 137161, 144380, 173256, 216570, 231008, 274322, 288760, 346512, 411483, 433140, 462016, 548644, 577520, 685805, 693024, 822966, 866280, 924032, 1097288, 1155040, 1371610, 1386048, 1645932, 1732560, 2057415, 2194576, 2310080, 2743220, 2772096, 3291864, 3465120, 4114830, 4389152, 4620160, 5486440, 6583728, 6930240, 8229660, 8778304, 10972880, 13167456, 13860480, 16459320, 17556608, 21945760, 26334912, 32918640, 43891520, 52669824, 65837280, 87783040, 131674560, 263349120]

約数ペア:

[(1, 263349120), (2, 131674560), (3, 87783040), (4, 65837280), (5, 52669824), (6, 43891520), (8, 32918640), (10, 26334912), (12, 21945760), (15, 17556608), (16, 16459320), (19, 13860480), (20, 13167456), (24, 10972880), (30, 8778304), (32, 8229660), (38, 6930240), (40, 6583728), (48, 5486440), (57, 4620160), (60, 4389152), (64, 4114830), (76, 3465120), (80, 3291864), (95, 2772096), (96, 2743220), (114, 2310080), (120, 2194576), (128, 2057415), (152, 1732560), (160, 1645932), (190, 1386048), (192, 1371610), (228, 1155040), (240, 1097288), (285, 924032), (304, 866280), (320, 822966), (380, 693024), (384, 685805), (456, 577520), (480, 548644), (570, 462016), (608, 433140), (640, 411483), (760, 346512), (912, 288760), (960, 274322), (1140, 231008), (1216, 216570), (1520, 173256), (1824, 144380), (1920, 137161), (2280, 115504), (2432, 108285), (3040, 86628), (3648, 72190), (4560, 57752), (6080, 43314), (7219, 36480), (7296, 36095), (9120, 28876), (12160, 21657), (14438, 18240)]