221852160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{9629}}^1$

素因数の和:9658

約数の個数: 120

約数和(自身を含む): 768416220

約数和(自身を除く): 546564060

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, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 9629, 11520, 19258, 23040, 28887, 38516, 48145, 57774, 77032, 86661, 96290, 115548, 144435, 154064, 173322, 192580, 231096, 288870, 308128, 346644, 385160, 433305, 462192, 577740, 616256, 693288, 770320, 866610, 924384, 1155480, 1232512, 1386576, 1540640, 1733220, 1848768, 2310960, 2465024, 2773152, 3081280, 3466440, 3697536, 4621920, 4930048, 5546304, 6162560, 6932880, 7395072, 9243840, 11092608, 12325120, 13865760, 14790144, 18487680, 22185216, 24650240, 27731520, 36975360, 44370432, 55463040, 73950720, 110926080, 221852160]

約数ペア:

[(1, 221852160), (2, 110926080), (3, 73950720), (4, 55463040), (5, 44370432), (6, 36975360), (8, 27731520), (9, 24650240), (10, 22185216), (12, 18487680), (15, 14790144), (16, 13865760), (18, 12325120), (20, 11092608), (24, 9243840), (30, 7395072), (32, 6932880), (36, 6162560), (40, 5546304), (45, 4930048), (48, 4621920), (60, 3697536), (64, 3466440), (72, 3081280), (80, 2773152), (90, 2465024), (96, 2310960), (120, 1848768), (128, 1733220), (144, 1540640), (160, 1386576), (180, 1232512), (192, 1155480), (240, 924384), (256, 866610), (288, 770320), (320, 693288), (360, 616256), (384, 577740), (480, 462192), (512, 433305), (576, 385160), (640, 346644), (720, 308128), (768, 288870), (960, 231096), (1152, 192580), (1280, 173322), (1440, 154064), (1536, 144435), (1920, 115548), (2304, 96290), (2560, 86661), (2880, 77032), (3840, 57774), (4608, 48145), (5760, 38516), (7680, 28887), (9629, 23040), (11520, 19258)]