15697214800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1$

素因数の和:1158

約数の個数: 240

約数和(自身を含む): 41930352000

約数和(自身を除く): 26233137200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 38, 40, 46, 50, 76, 80, 89, 92, 95, 100, 115, 152, 178, 184, 190, 200, 230, 304, 356, 368, 380, 400, 437, 445, 460, 475, 575, 712, 760, 874, 890, 920, 950, 1009, 1150, 1424, 1520, 1691, 1748, 1780, 1840, 1900, 2018, 2047, 2185, 2225, 2300, 3382, 3496, 3560, 3800, 4036, 4094, 4370, 4450, 4600, 5045, 6764, 6992, 7120, 7600, 8072, 8188, 8455, 8740, 8900, 9200, 10090, 10235, 10925, 13528, 16144, 16376, 16910, 17480, 17800, 19171, 20180, 20470, 21850, 23207, 25225, 27056, 32752, 33820, 34960, 35600, 38342, 38893, 40360, 40940, 42275, 43700, 46414, 50450, 51175, 67640, 76684, 77786, 80720, 81880, 84550, 87400, 89801, 92828, 95855, 100900, 102350, 116035, 135280, 153368, 155572, 163760, 169100, 174800, 179602, 185656, 191710, 194465, 201800, 204700, 232070, 306736, 311144, 338200, 359204, 371312, 383420, 388930, 403600, 409400, 440933, 449005, 464140, 479275, 580175, 622288, 676400, 718408, 766840, 777860, 818800, 881866, 898010, 928280, 958550, 972325, 1160350, 1436816, 1533680, 1555720, 1706219, 1763732, 1796020, 1856560, 1917100, 1944650, 2065423, 2204665, 2245025, 2320700, 3111440, 3412438, 3527464, 3592040, 3834200, 3889300, 4130846, 4409330, 4490050, 4641400, 6824876, 7054928, 7184080, 7668400, 7778600, 8261692, 8531095, 8818660, 8980100, 9282800, 10327115, 11023325, 13649752, 15557200, 16523384, 17062190, 17637320, 17960200, 20654230, 22046650, 27299504, 33046768, 34124380, 35274640, 35920400, 39243037, 41308460, 42655475, 44093300, 51635575, 68248760, 78486074, 82616920, 85310950, 88186600, 103271150, 136497520, 156972148, 165233840, 170621900, 176373200, 196215185, 206542300, 313944296, 341243800, 392430370, 413084600, 627888592, 682487600, 784860740, 826169200, 981075925, 1569721480, 1962151850, 3139442960, 3924303700, 7848607400, 15697214800]

約数ペア:

[(1, 15697214800), (2, 7848607400), (4, 3924303700), (5, 3139442960), (8, 1962151850), (10, 1569721480), (16, 981075925), (19, 826169200), (20, 784860740), (23, 682487600), (25, 627888592), (38, 413084600), (40, 392430370), (46, 341243800), (50, 313944296), (76, 206542300), (80, 196215185), (89, 176373200), (92, 170621900), (95, 165233840), (100, 156972148), (115, 136497520), (152, 103271150), (178, 88186600), (184, 85310950), (190, 82616920), (200, 78486074), (230, 68248760), (304, 51635575), (356, 44093300), (368, 42655475), (380, 41308460), (400, 39243037), (437, 35920400), (445, 35274640), (460, 34124380), (475, 33046768), (575, 27299504), (712, 22046650), (760, 20654230), (874, 17960200), (890, 17637320), (920, 17062190), (950, 16523384), (1009, 15557200), (1150, 13649752), (1424, 11023325), (1520, 10327115), (1691, 9282800), (1748, 8980100), (1780, 8818660), (1840, 8531095), (1900, 8261692), (2018, 7778600), (2047, 7668400), (2185, 7184080), (2225, 7054928), (2300, 6824876), (3382, 4641400), (3496, 4490050), (3560, 4409330), (3800, 4130846), (4036, 3889300), (4094, 3834200), (4370, 3592040), (4450, 3527464), (4600, 3412438), (5045, 3111440), (6764, 2320700), (6992, 2245025), (7120, 2204665), (7600, 2065423), (8072, 1944650), (8188, 1917100), (8455, 1856560), (8740, 1796020), (8900, 1763732), (9200, 1706219), (10090, 1555720), (10235, 1533680), (10925, 1436816), (13528, 1160350), (16144, 972325), (16376, 958550), (16910, 928280), (17480, 898010), (17800, 881866), (19171, 818800), (20180, 777860), (20470, 766840), (21850, 718408), (23207, 676400), (25225, 622288), (27056, 580175), (32752, 479275), (33820, 464140), (34960, 449005), (35600, 440933), (38342, 409400), (38893, 403600), (40360, 388930), (40940, 383420), (42275, 371312), (43700, 359204), (46414, 338200), (50450, 311144), (51175, 306736), (67640, 232070), (76684, 204700), (77786, 201800), (80720, 194465), (81880, 191710), (84550, 185656), (87400, 179602), (89801, 174800), (92828, 169100), (95855, 163760), (100900, 155572), (102350, 153368), (116035, 135280)]