211850831520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1\times {\mathrm{2887}}^1$

素因数の和:3428

約数の個数: 288

約数和(自身を含む): 730585215360

約数和(自身を除く): 518734383840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 131, 144, 160, 180, 240, 262, 288, 360, 389, 393, 480, 524, 655, 720, 778, 786, 1048, 1167, 1179, 1310, 1440, 1556, 1572, 1945, 1965, 2096, 2334, 2358, 2620, 2887, 3112, 3144, 3501, 3890, 3930, 4192, 4668, 4716, 5240, 5774, 5835, 5895, 6224, 6288, 7002, 7780, 7860, 8661, 9336, 9432, 10480, 11548, 11670, 11790, 12448, 12576, 14004, 14435, 15560, 15720, 17322, 17505, 18672, 18864, 20960, 23096, 23340, 23580, 25983, 28008, 28870, 31120, 31440, 34644, 35010, 37344, 37728, 43305, 46192, 46680, 47160, 50959, 51966, 56016, 57740, 62240, 62880, 69288, 70020, 86610, 92384, 93360, 94320, 101918, 103932, 112032, 115480, 129915, 138576, 140040, 152877, 173220, 186720, 188640, 203836, 207864, 230960, 254795, 259830, 277152, 280080, 305754, 346440, 378197, 407672, 415728, 458631, 461920, 509590, 519660, 560160, 611508, 692880, 756394, 764385, 815344, 831456, 917262, 1019180, 1039320, 1123043, 1134591, 1223016, 1385760, 1512788, 1528770, 1630688, 1834524, 1890985, 2038360, 2078640, 2246086, 2269182, 2293155, 2446032, 3025576, 3057540, 3369129, 3403773, 3669048, 3781970, 4076720, 4157280, 4492172, 4538364, 4586310, 4892064, 5615215, 5672955, 6051152, 6115080, 6738258, 6807546, 7338096, 7563940, 8153440, 8984344, 9076728, 9172620, 10107387, 11230430, 11345910, 12102304, 12230160, 13476516, 13615092, 14676192, 15127880, 16845645, 17018865, 17968688, 18153456, 18345240, 20214774, 22460860, 22691820, 24460320, 26953032, 27230184, 30255760, 33691290, 34037730, 35937376, 36306912, 36690480, 40429548, 44921720, 45383640, 50536935, 53906064, 54460368, 60511520, 67382580, 68075460, 73380960, 80859096, 89843440, 90767280, 101073870, 107812128, 108920736, 134765160, 136150920, 147118633, 161718192, 179686880, 181534560, 202147740, 269530320, 272301840, 294237266, 323436384, 404295480, 441355899, 539060640, 544603680, 588474532, 735593165, 808590960, 882711798, 1176949064, 1324067697, 1471186330, 1617181920, 1765423596, 2206779495, 2353898128, 2648135394, 2942372660, 3530847192, 4413558990, 4707796256, 5296270788, 5884745320, 6620338485, 7061694384, 8827117980, 10592541576, 11769490640, 13240676970, 14123388768, 17654235960, 21185083152, 23538981280, 26481353940, 35308471920, 42370166304, 52962707880, 70616943840, 105925415760, 211850831520]

約数ペア:

[(1, 211850831520), (2, 105925415760), (3, 70616943840), (4, 52962707880), (5, 42370166304), (6, 35308471920), (8, 26481353940), (9, 23538981280), (10, 21185083152), (12, 17654235960), (15, 14123388768), (16, 13240676970), (18, 11769490640), (20, 10592541576), (24, 8827117980), (30, 7061694384), (32, 6620338485), (36, 5884745320), (40, 5296270788), (45, 4707796256), (48, 4413558990), (60, 3530847192), (72, 2942372660), (80, 2648135394), (90, 2353898128), (96, 2206779495), (120, 1765423596), (131, 1617181920), (144, 1471186330), (160, 1324067697), (180, 1176949064), (240, 882711798), (262, 808590960), (288, 735593165), (360, 588474532), (389, 544603680), (393, 539060640), (480, 441355899), (524, 404295480), (655, 323436384), (720, 294237266), (778, 272301840), (786, 269530320), (1048, 202147740), (1167, 181534560), (1179, 179686880), (1310, 161718192), (1440, 147118633), (1556, 136150920), (1572, 134765160), (1945, 108920736), (1965, 107812128), (2096, 101073870), (2334, 90767280), (2358, 89843440), (2620, 80859096), (2887, 73380960), (3112, 68075460), (3144, 67382580), (3501, 60511520), (3890, 54460368), (3930, 53906064), (4192, 50536935), (4668, 45383640), (4716, 44921720), (5240, 40429548), (5774, 36690480), (5835, 36306912), (5895, 35937376), (6224, 34037730), (6288, 33691290), (7002, 30255760), (7780, 27230184), (7860, 26953032), (8661, 24460320), (9336, 22691820), (9432, 22460860), (10480, 20214774), (11548, 18345240), (11670, 18153456), (11790, 17968688), (12448, 17018865), (12576, 16845645), (14004, 15127880), (14435, 14676192), (15560, 13615092), (15720, 13476516), (17322, 12230160), (17505, 12102304), (18672, 11345910), (18864, 11230430), (20960, 10107387), (23096, 9172620), (23340, 9076728), (23580, 8984344), (25983, 8153440), (28008, 7563940), (28870, 7338096), (31120, 6807546), (31440, 6738258), (34644, 6115080), (35010, 6051152), (37344, 5672955), (37728, 5615215), (43305, 4892064), (46192, 4586310), (46680, 4538364), (47160, 4492172), (50959, 4157280), (51966, 4076720), (56016, 3781970), (57740, 3669048), (62240, 3403773), (62880, 3369129), (69288, 3057540), (70020, 3025576), (86610, 2446032), (92384, 2293155), (93360, 2269182), (94320, 2246086), (101918, 2078640), (103932, 2038360), (112032, 1890985), (115480, 1834524), (129915, 1630688), (138576, 1528770), (140040, 1512788), (152877, 1385760), (173220, 1223016), (186720, 1134591), (188640, 1123043), (203836, 1039320), (207864, 1019180), (230960, 917262), (254795, 831456), (259830, 815344), (277152, 764385), (280080, 756394), (305754, 692880), (346440, 611508), (378197, 560160), (407672, 519660), (415728, 509590), (458631, 461920)]