200885760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{8719}}^1$

素因数の和:8748

約数の個数: 120

約数和(自身を含む): 695803680

約数和(自身を除く): 494917920

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, 8719, 11520, 17438, 23040, 26157, 34876, 43595, 52314, 69752, 78471, 87190, 104628, 130785, 139504, 156942, 174380, 209256, 261570, 279008, 313884, 348760, 392355, 418512, 523140, 558016, 627768, 697520, 784710, 837024, 1046280, 1116032, 1255536, 1395040, 1569420, 1674048, 2092560, 2232064, 2511072, 2790080, 3138840, 3348096, 4185120, 4464128, 5022144, 5580160, 6277680, 6696192, 8370240, 10044288, 11160320, 12555360, 13392384, 16740480, 20088576, 22320640, 25110720, 33480960, 40177152, 50221440, 66961920, 100442880, 200885760]

約数ペア:

[(1, 200885760), (2, 100442880), (3, 66961920), (4, 50221440), (5, 40177152), (6, 33480960), (8, 25110720), (9, 22320640), (10, 20088576), (12, 16740480), (15, 13392384), (16, 12555360), (18, 11160320), (20, 10044288), (24, 8370240), (30, 6696192), (32, 6277680), (36, 5580160), (40, 5022144), (45, 4464128), (48, 4185120), (60, 3348096), (64, 3138840), (72, 2790080), (80, 2511072), (90, 2232064), (96, 2092560), (120, 1674048), (128, 1569420), (144, 1395040), (160, 1255536), (180, 1116032), (192, 1046280), (240, 837024), (256, 784710), (288, 697520), (320, 627768), (360, 558016), (384, 523140), (480, 418512), (512, 392355), (576, 348760), (640, 313884), (720, 279008), (768, 261570), (960, 209256), (1152, 174380), (1280, 156942), (1440, 139504), (1536, 130785), (1920, 104628), (2304, 87190), (2560, 78471), (2880, 69752), (3840, 52314), (4608, 43595), (5760, 34876), (7680, 26157), (8719, 23040), (11520, 17438)]