2854851840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13043}}^1$

素因数の和:13089

約数の個数: 216

約数和(自身を含む): 10398155040

約数和(自身を除く): 7543303200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4864, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 11520, 12160, 13043, 13680, 14592, 18240, 21888, 24320, 26086, 27360, 36480, 39129, 43776, 52172, 54720, 65215, 72960, 78258, 104344, 109440, 117387, 130430, 156516, 195645, 208688, 218880, 234774, 247817, 260860, 313032, 391290, 417376, 469548, 495634, 521720, 586935, 626064, 743451, 782580, 834752, 939096, 991268, 1043440, 1173870, 1239085, 1252128, 1486902, 1565160, 1669504, 1878192, 1982536, 2086880, 2230353, 2347740, 2478170, 2504256, 2973804, 3130320, 3339008, 3717255, 3756384, 3965072, 4173760, 4460706, 4695480, 4956340, 5008512, 5947608, 6260640, 7434510, 7512768, 7930144, 8347520, 8921412, 9390960, 9912680, 10017024, 11151765, 11895216, 12521280, 14869020, 15025536, 15860288, 16695040, 17842824, 18781920, 19825360, 22303530, 23790432, 25042560, 29738040, 30051072, 31720576, 35685648, 37563840, 39650720, 44607060, 47580864, 50085120, 59476080, 63441152, 71371296, 75127680, 79301440, 89214120, 95161728, 118952160, 142742592, 150255360, 158602880, 178428240, 190323456, 237904320, 285485184, 317205760, 356856480, 475808640, 570970368, 713712960, 951617280, 1427425920, 2854851840]

約数ペア:

[(1, 2854851840), (2, 1427425920), (3, 951617280), (4, 713712960), (5, 570970368), (6, 475808640), (8, 356856480), (9, 317205760), (10, 285485184), (12, 237904320), (15, 190323456), (16, 178428240), (18, 158602880), (19, 150255360), (20, 142742592), (24, 118952160), (30, 95161728), (32, 89214120), (36, 79301440), (38, 75127680), (40, 71371296), (45, 63441152), (48, 59476080), (57, 50085120), (60, 47580864), (64, 44607060), (72, 39650720), (76, 37563840), (80, 35685648), (90, 31720576), (95, 30051072), (96, 29738040), (114, 25042560), (120, 23790432), (128, 22303530), (144, 19825360), (152, 18781920), (160, 17842824), (171, 16695040), (180, 15860288), (190, 15025536), (192, 14869020), (228, 12521280), (240, 11895216), (256, 11151765), (285, 10017024), (288, 9912680), (304, 9390960), (320, 8921412), (342, 8347520), (360, 7930144), (380, 7512768), (384, 7434510), (456, 6260640), (480, 5947608), (570, 5008512), (576, 4956340), (608, 4695480), (640, 4460706), (684, 4173760), (720, 3965072), (760, 3756384), (768, 3717255), (855, 3339008), (912, 3130320), (960, 2973804), (1140, 2504256), (1152, 2478170), (1216, 2347740), (1280, 2230353), (1368, 2086880), (1440, 1982536), (1520, 1878192), (1710, 1669504), (1824, 1565160), (1920, 1486902), (2280, 1252128), (2304, 1239085), (2432, 1173870), (2736, 1043440), (2880, 991268), (3040, 939096), (3420, 834752), (3648, 782580), (3840, 743451), (4560, 626064), (4864, 586935), (5472, 521720), (5760, 495634), (6080, 469548), (6840, 417376), (7296, 391290), (9120, 313032), (10944, 260860), (11520, 247817), (12160, 234774), (13043, 218880), (13680, 208688), (14592, 195645), (18240, 156516), (21888, 130430), (24320, 117387), (26086, 109440), (27360, 104344), (36480, 78258), (39129, 72960), (43776, 65215), (52172, 54720)]