1250972160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8573}}^1$

素因数の和:8618

約数の個数: 160

約数和(自身を含む): 4210176960

約数和(自身を除く): 2959204800

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, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2280, 2432, 2560, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 7680, 8573, 9120, 9728, 12160, 14592, 17146, 18240, 24320, 25719, 29184, 34292, 36480, 42865, 48640, 51438, 68584, 72960, 85730, 102876, 128595, 137168, 145920, 162887, 171460, 205752, 257190, 274336, 325774, 342920, 411504, 488661, 514380, 548672, 651548, 685840, 814435, 823008, 977322, 1028760, 1097344, 1303096, 1371680, 1628870, 1646016, 1954644, 2057520, 2194688, 2443305, 2606192, 2743360, 3257740, 3292032, 3909288, 4115040, 4389376, 4886610, 5212384, 5486720, 6515480, 6584064, 7818576, 8230080, 9773220, 10424768, 10973440, 13030960, 13168128, 15637152, 16460160, 19546440, 20849536, 21946880, 26061920, 31274304, 32920320, 39092880, 41699072, 52123840, 62548608, 65840640, 78185760, 83398144, 104247680, 125097216, 156371520, 208495360, 250194432, 312743040, 416990720, 625486080, 1250972160]

約数ペア:

[(1, 1250972160), (2, 625486080), (3, 416990720), (4, 312743040), (5, 250194432), (6, 208495360), (8, 156371520), (10, 125097216), (12, 104247680), (15, 83398144), (16, 78185760), (19, 65840640), (20, 62548608), (24, 52123840), (30, 41699072), (32, 39092880), (38, 32920320), (40, 31274304), (48, 26061920), (57, 21946880), (60, 20849536), (64, 19546440), (76, 16460160), (80, 15637152), (95, 13168128), (96, 13030960), (114, 10973440), (120, 10424768), (128, 9773220), (152, 8230080), (160, 7818576), (190, 6584064), (192, 6515480), (228, 5486720), (240, 5212384), (256, 4886610), (285, 4389376), (304, 4115040), (320, 3909288), (380, 3292032), (384, 3257740), (456, 2743360), (480, 2606192), (512, 2443305), (570, 2194688), (608, 2057520), (640, 1954644), (760, 1646016), (768, 1628870), (912, 1371680), (960, 1303096), (1140, 1097344), (1216, 1028760), (1280, 977322), (1520, 823008), (1536, 814435), (1824, 685840), (1920, 651548), (2280, 548672), (2432, 514380), (2560, 488661), (3040, 411504), (3648, 342920), (3840, 325774), (4560, 274336), (4864, 257190), (6080, 205752), (7296, 171460), (7680, 162887), (8573, 145920), (9120, 137168), (9728, 128595), (12160, 102876), (14592, 85730), (17146, 72960), (18240, 68584), (24320, 51438), (25719, 48640), (29184, 42865), (34292, 36480)]