254437620480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{214433}}^1$

素因数の和:214563

約数の個数: 216

約数和(自身を含む): 888878678688

約数和(自身を除く): 634441058208

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, 64, 72, 80, 90, 96, 103, 120, 128, 144, 160, 180, 192, 206, 240, 256, 288, 309, 320, 360, 384, 412, 480, 515, 576, 618, 640, 720, 768, 824, 927, 960, 1030, 1152, 1236, 1280, 1440, 1545, 1648, 1854, 1920, 2060, 2304, 2472, 2880, 3090, 3296, 3708, 3840, 4120, 4635, 4944, 5760, 6180, 6592, 7416, 8240, 9270, 9888, 11520, 12360, 13184, 14832, 16480, 18540, 19776, 24720, 26368, 29664, 32960, 37080, 39552, 49440, 59328, 65920, 74160, 79104, 98880, 118656, 131840, 148320, 197760, 214433, 237312, 296640, 395520, 428866, 593280, 643299, 857732, 1072165, 1186560, 1286598, 1715464, 1929897, 2144330, 2573196, 3216495, 3430928, 3859794, 4288660, 5146392, 6432990, 6861856, 7719588, 8577320, 9649485, 10292784, 12865980, 13723712, 15439176, 17154640, 19298970, 20585568, 22086599, 25731960, 27447424, 30878352, 34309280, 38597940, 41171136, 44173198, 51463920, 54894848, 61756704, 66259797, 68618560, 77195880, 82342272, 88346396, 102927840, 110432995, 123513408, 132519594, 137237120, 154391760, 164684544, 176692792, 198779391, 205855680, 220865990, 247026816, 265039188, 274474240, 308783520, 331298985, 353385584, 397558782, 411711360, 441731980, 494053632, 530078376, 617567040, 662597970, 706771168, 795117564, 823422720, 883463960, 993896955, 1060156752, 1235134080, 1325195940, 1413542336, 1590235128, 1766927920, 1987793910, 2120313504, 2470268160, 2650391880, 2827084672, 3180470256, 3533855840, 3975587820, 4240627008, 5300783760, 5654169344, 6360940512, 7067711680, 7951175640, 8481254016, 10601567520, 12721881024, 14135423360, 15902351280, 16962508032, 21203135040, 25443762048, 28270846720, 31804702560, 42406270080, 50887524096, 63609405120, 84812540160, 127218810240, 254437620480]

約数ペア:

[(1, 254437620480), (2, 127218810240), (3, 84812540160), (4, 63609405120), (5, 50887524096), (6, 42406270080), (8, 31804702560), (9, 28270846720), (10, 25443762048), (12, 21203135040), (15, 16962508032), (16, 15902351280), (18, 14135423360), (20, 12721881024), (24, 10601567520), (30, 8481254016), (32, 7951175640), (36, 7067711680), (40, 6360940512), (45, 5654169344), (48, 5300783760), (60, 4240627008), (64, 3975587820), (72, 3533855840), (80, 3180470256), (90, 2827084672), (96, 2650391880), (103, 2470268160), (120, 2120313504), (128, 1987793910), (144, 1766927920), (160, 1590235128), (180, 1413542336), (192, 1325195940), (206, 1235134080), (240, 1060156752), (256, 993896955), (288, 883463960), (309, 823422720), (320, 795117564), (360, 706771168), (384, 662597970), (412, 617567040), (480, 530078376), (515, 494053632), (576, 441731980), (618, 411711360), (640, 397558782), (720, 353385584), (768, 331298985), (824, 308783520), (927, 274474240), (960, 265039188), (1030, 247026816), (1152, 220865990), (1236, 205855680), (1280, 198779391), (1440, 176692792), (1545, 164684544), (1648, 154391760), (1854, 137237120), (1920, 132519594), (2060, 123513408), (2304, 110432995), (2472, 102927840), (2880, 88346396), (3090, 82342272), (3296, 77195880), (3708, 68618560), (3840, 66259797), (4120, 61756704), (4635, 54894848), (4944, 51463920), (5760, 44173198), (6180, 41171136), (6592, 38597940), (7416, 34309280), (8240, 30878352), (9270, 27447424), (9888, 25731960), (11520, 22086599), (12360, 20585568), (13184, 19298970), (14832, 17154640), (16480, 15439176), (18540, 13723712), (19776, 12865980), (24720, 10292784), (26368, 9649485), (29664, 8577320), (32960, 7719588), (37080, 6861856), (39552, 6432990), (49440, 5146392), (59328, 4288660), (65920, 3859794), (74160, 3430928), (79104, 3216495), (98880, 2573196), (118656, 2144330), (131840, 1929897), (148320, 1715464), (197760, 1286598), (214433, 1186560), (237312, 1072165), (296640, 857732), (395520, 643299), (428866, 593280)]