214225920

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{4649}}^1$

素因数の和:4680

約数の個数: 132

約数和(自身を含む): 742446900

約数和(自身を除く): 528220980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 4649, 5120, 5760, 7680, 9216, 9298, 11520, 13947, 15360, 18596, 23040, 23245, 27894, 37192, 41841, 46080, 46490, 55788, 69735, 74384, 83682, 92980, 111576, 139470, 148768, 167364, 185960, 209205, 223152, 278940, 297536, 334728, 371920, 418410, 446304, 557880, 595072, 669456, 743840, 836820, 892608, 1115760, 1190144, 1338912, 1487680, 1673640, 1785216, 2231520, 2380288, 2677824, 2975360, 3347280, 3570432, 4463040, 4760576, 5355648, 5950720, 6694560, 7140864, 8926080, 10711296, 11901440, 13389120, 14281728, 17852160, 21422592, 23802880, 26778240, 35704320, 42845184, 53556480, 71408640, 107112960, 214225920]

約数ペア:

[(1, 214225920), (2, 107112960), (3, 71408640), (4, 53556480), (5, 42845184), (6, 35704320), (8, 26778240), (9, 23802880), (10, 21422592), (12, 17852160), (15, 14281728), (16, 13389120), (18, 11901440), (20, 10711296), (24, 8926080), (30, 7140864), (32, 6694560), (36, 5950720), (40, 5355648), (45, 4760576), (48, 4463040), (60, 3570432), (64, 3347280), (72, 2975360), (80, 2677824), (90, 2380288), (96, 2231520), (120, 1785216), (128, 1673640), (144, 1487680), (160, 1338912), (180, 1190144), (192, 1115760), (240, 892608), (256, 836820), (288, 743840), (320, 669456), (360, 595072), (384, 557880), (480, 446304), (512, 418410), (576, 371920), (640, 334728), (720, 297536), (768, 278940), (960, 223152), (1024, 209205), (1152, 185960), (1280, 167364), (1440, 148768), (1536, 139470), (1920, 111576), (2304, 92980), (2560, 83682), (2880, 74384), (3072, 69735), (3840, 55788), (4608, 46490), (4649, 46080), (5120, 41841), (5760, 37192), (7680, 27894), (9216, 23245), (9298, 23040), (11520, 18596), (13947, 15360)]