165000788000

素因数分解:

$2^5\times 5^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{16573}}^1$

素因数の和:16748

約数の個数: 192

約数和(自身を含む): 430027678080

約数和(自身を除く): 265026890080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 125, 131, 152, 160, 190, 200, 250, 262, 304, 380, 400, 475, 500, 524, 608, 655, 760, 800, 950, 1000, 1048, 1310, 1520, 1900, 2000, 2096, 2375, 2489, 2620, 3040, 3275, 3800, 4000, 4192, 4750, 4978, 5240, 6550, 7600, 9500, 9956, 10480, 12445, 13100, 15200, 16375, 16573, 19000, 19912, 20960, 24890, 26200, 32750, 33146, 38000, 39824, 49780, 52400, 62225, 65500, 66292, 76000, 79648, 82865, 99560, 104800, 124450, 131000, 132584, 165730, 199120, 248900, 262000, 265168, 311125, 314887, 331460, 398240, 414325, 497800, 524000, 530336, 622250, 629774, 662920, 828650, 995600, 1244500, 1259548, 1325840, 1574435, 1657300, 1991200, 2071625, 2171063, 2489000, 2519096, 2651680, 3148870, 3314600, 4143250, 4342126, 4978000, 5038192, 6297740, 6629200, 7872175, 8286500, 8684252, 9956000, 10076384, 10855315, 12595480, 13258400, 15744350, 16573000, 17368504, 21710630, 25190960, 31488700, 33146000, 34737008, 39360875, 41250197, 43421260, 50381920, 54276575, 62977400, 66292000, 69474016, 78721750, 82500394, 86842520, 108553150, 125954800, 157443500, 165000788, 173685040, 206250985, 217106300, 251909600, 271382875, 314887000, 330001576, 347370080, 412501970, 434212600, 542765750, 629774000, 660003152, 825003940, 868425200, 1031254925, 1085531500, 1259548000, 1320006304, 1650007880, 1736850400, 2062509850, 2171063000, 3300015760, 4125019700, 4342126000, 5156274625, 6600031520, 8250039400, 8684252000, 10312549250, 16500078800, 20625098500, 33000157600, 41250197000, 82500394000, 165000788000]

約数ペア:

[(1, 165000788000), (2, 82500394000), (4, 41250197000), (5, 33000157600), (8, 20625098500), (10, 16500078800), (16, 10312549250), (19, 8684252000), (20, 8250039400), (25, 6600031520), (32, 5156274625), (38, 4342126000), (40, 4125019700), (50, 3300015760), (76, 2171063000), (80, 2062509850), (95, 1736850400), (100, 1650007880), (125, 1320006304), (131, 1259548000), (152, 1085531500), (160, 1031254925), (190, 868425200), (200, 825003940), (250, 660003152), (262, 629774000), (304, 542765750), (380, 434212600), (400, 412501970), (475, 347370080), (500, 330001576), (524, 314887000), (608, 271382875), (655, 251909600), (760, 217106300), (800, 206250985), (950, 173685040), (1000, 165000788), (1048, 157443500), (1310, 125954800), (1520, 108553150), (1900, 86842520), (2000, 82500394), (2096, 78721750), (2375, 69474016), (2489, 66292000), (2620, 62977400), (3040, 54276575), (3275, 50381920), (3800, 43421260), (4000, 41250197), (4192, 39360875), (4750, 34737008), (4978, 33146000), (5240, 31488700), (6550, 25190960), (7600, 21710630), (9500, 17368504), (9956, 16573000), (10480, 15744350), (12445, 13258400), (13100, 12595480), (15200, 10855315), (16375, 10076384), (16573, 9956000), (19000, 8684252), (19912, 8286500), (20960, 7872175), (24890, 6629200), (26200, 6297740), (32750, 5038192), (33146, 4978000), (38000, 4342126), (39824, 4143250), (49780, 3314600), (52400, 3148870), (62225, 2651680), (65500, 2519096), (66292, 2489000), (76000, 2171063), (79648, 2071625), (82865, 1991200), (99560, 1657300), (104800, 1574435), (124450, 1325840), (131000, 1259548), (132584, 1244500), (165730, 995600), (199120, 828650), (248900, 662920), (262000, 629774), (265168, 622250), (311125, 530336), (314887, 524000), (331460, 497800), (398240, 414325)]