8976243840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{22157}}^1$

素因数の和:22390

約数の個数: 128

約数和(自身を含む): 28748675520

約数和(自身を除く): 19772431680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 211, 240, 320, 384, 422, 480, 633, 640, 844, 960, 1055, 1266, 1688, 1920, 2110, 2532, 3165, 3376, 4220, 5064, 6330, 6752, 8440, 10128, 12660, 13504, 16880, 20256, 22157, 25320, 27008, 33760, 40512, 44314, 50640, 66471, 67520, 81024, 88628, 101280, 110785, 132942, 135040, 177256, 202560, 221570, 265884, 332355, 354512, 405120, 443140, 531768, 664710, 709024, 886280, 1063536, 1329420, 1418048, 1772560, 2127072, 2658840, 2836096, 3545120, 4254144, 4675127, 5317680, 7090240, 8508288, 9350254, 10635360, 14025381, 14180480, 18700508, 21270720, 23375635, 28050762, 37401016, 42541440, 46751270, 56101524, 70126905, 74802032, 93502540, 112203048, 140253810, 149604064, 187005080, 224406096, 280507620, 299208128, 374010160, 448812192, 561015240, 598416256, 748020320, 897624384, 1122030480, 1496040640, 1795248768, 2244060960, 2992081280, 4488121920, 8976243840]

約数ペア:

[(1, 8976243840), (2, 4488121920), (3, 2992081280), (4, 2244060960), (5, 1795248768), (6, 1496040640), (8, 1122030480), (10, 897624384), (12, 748020320), (15, 598416256), (16, 561015240), (20, 448812192), (24, 374010160), (30, 299208128), (32, 280507620), (40, 224406096), (48, 187005080), (60, 149604064), (64, 140253810), (80, 112203048), (96, 93502540), (120, 74802032), (128, 70126905), (160, 56101524), (192, 46751270), (211, 42541440), (240, 37401016), (320, 28050762), (384, 23375635), (422, 21270720), (480, 18700508), (633, 14180480), (640, 14025381), (844, 10635360), (960, 9350254), (1055, 8508288), (1266, 7090240), (1688, 5317680), (1920, 4675127), (2110, 4254144), (2532, 3545120), (3165, 2836096), (3376, 2658840), (4220, 2127072), (5064, 1772560), (6330, 1418048), (6752, 1329420), (8440, 1063536), (10128, 886280), (12660, 709024), (13504, 664710), (16880, 531768), (20256, 443140), (22157, 405120), (25320, 354512), (27008, 332355), (33760, 265884), (40512, 221570), (44314, 202560), (50640, 177256), (66471, 135040), (67520, 132942), (81024, 110785), (88628, 101280)]