260179920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:88

約数の個数: 720

約数和(自身を含む): 1238170752

約数和(自身を除く): 977990832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 38, 39, 40, 42, 44, 45, 48, 52, 55, 56, 57, 60, 63, 65, 66, 70, 72, 76, 77, 78, 80, 84, 88, 90, 91, 95, 99, 104, 105, 110, 112, 114, 117, 120, 126, 130, 132, 133, 140, 143, 144, 152, 154, 156, 165, 168, 171, 176, 180, 182, 190, 195, 198, 208, 209, 210, 220, 228, 231, 234, 240, 247, 252, 260, 264, 266, 273, 280, 285, 286, 304, 308, 312, 315, 330, 336, 342, 360, 361, 364, 380, 385, 390, 396, 399, 418, 420, 429, 440, 455, 456, 462, 468, 494, 495, 504, 520, 528, 532, 546, 560, 570, 572, 585, 616, 624, 627, 630, 660, 665, 684, 693, 715, 720, 722, 728, 741, 760, 770, 780, 792, 798, 819, 836, 840, 855, 858, 880, 910, 912, 924, 936, 988, 990, 1001, 1008, 1040, 1045, 1064, 1083, 1092, 1140, 1144, 1155, 1170, 1197, 1232, 1235, 1254, 1260, 1287, 1320, 1330, 1365, 1368, 1386, 1430, 1444, 1456, 1463, 1482, 1520, 1540, 1560, 1584, 1596, 1638, 1672, 1680, 1710, 1716, 1729, 1805, 1820, 1848, 1872, 1881, 1976, 1980, 1995, 2002, 2090, 2128, 2145, 2166, 2184, 2223, 2280, 2288, 2310, 2340, 2394, 2470, 2508, 2520, 2527, 2574, 2640, 2660, 2717, 2730, 2736, 2772, 2860, 2888, 2926, 2964, 3003, 3080, 3120, 3135, 3192, 3249, 3276, 3344, 3420, 3432, 3458, 3465, 3610, 3640, 3696, 3705, 3762, 3952, 3960, 3971, 3990, 4004, 4095, 4180, 4290, 4332, 4368, 4389, 4446, 4560, 4620, 4680, 4693, 4788, 4940, 5005, 5016, 5040, 5054, 5148, 5187, 5320, 5415, 5434, 5460, 5544, 5720, 5776, 5852, 5928, 5985, 6006, 6160, 6270, 6384, 6435, 6498, 6552, 6840, 6864, 6916, 6930, 7220, 7280, 7315, 7410, 7524, 7581, 7920, 7942, 7980, 8008, 8151, 8190, 8360, 8580, 8645, 8664, 8778, 8892, 9009, 9240, 9360, 9386, 9405, 9576, 9880, 10010, 10032, 10108, 10296, 10374, 10640, 10830, 10868, 10920, 11088, 11115, 11440, 11704, 11856, 11913, 11970, 12012, 12540, 12635, 12870, 12996, 13104, 13167, 13585, 13680, 13832, 13860, 14079, 14440, 14630, 14820, 15015, 15048, 15162, 15561, 15884, 15960, 16016, 16245, 16302, 16380, 16720, 17160, 17290, 17328, 17556, 17784, 18018, 18480, 18772, 18810, 19019, 19152, 19760, 19855, 20020, 20216, 20592, 20748, 21660, 21736, 21840, 21945, 22230, 22743, 23408, 23465, 23826, 23940, 24024, 24453, 25080, 25270, 25740, 25935, 25992, 26334, 27170, 27664, 27720, 27797, 28158, 28880, 29260, 29640, 30030, 30096, 30324, 31122, 31768, 31920, 32490, 32604, 32760, 32851, 34320, 34580, 35112, 35568, 35739, 36036, 37544, 37620, 37905, 38038, 39710, 40040, 40432, 40755, 41496, 42237, 43320, 43472, 43890, 44460, 45045, 45486, 46930, 47652, 47880, 48048, 48906, 50160, 50540, 51480, 51623, 51870, 51984, 52668, 54340, 55440, 55594, 56316, 57057, 58520, 59280, 59565, 60060, 60648, 62244, 63536, 64980, 65208, 65520, 65702, 65835, 69160, 70224, 70395, 71478, 72072, 75088, 75240, 75810, 76076, 77805, 79420, 80080, 81510, 82992, 83391, 84474, 86640, 87780, 88920, 90090, 90972, 93860, 95095, 95304, 95760, 97812, 98553, 101080, 102960, 103246, 103740, 105336, 108680, 111188, 112632, 113715, 114114, 117040, 119130, 120120, 121296, 122265, 124488, 129960, 130416, 131404, 131670, 138320, 138985, 140790, 142956, 144144, 150480, 151620, 152152, 154869, 155610, 158840, 163020, 164255, 166782, 168948, 171171, 175560, 177840, 178695, 180180, 181944, 187720, 190190, 190608, 195624, 197106, 202160, 206492, 207480, 210672, 211185, 217360, 222376, 225264, 227430, 228228, 238260, 240240, 244530, 248976, 250173, 258115, 259920, 262808, 263340, 277970, 281580, 285285, 285912, 295659, 303240, 304304, 309738, 311220, 317680, 326040, 328510, 333564, 337896, 342342, 351120, 357390, 360360, 361361, 363888, 375440, 380380, 391248, 394212, 412984, 414960, 416955, 422370, 444752, 454860, 456456, 464607, 476520, 489060, 492765, 500346, 516230, 525616, 526680, 555940, 563160, 570570, 571824, 591318, 606480, 619476, 622440, 652080, 657020, 667128, 675792, 684684, 714780, 720720, 722722, 760760, 774345, 788424, 825968, 833910, 844740, 855855, 909720, 912912, 929214, 953040, 978120, 985530, 1000692, 1032460, 1053360, 1084083, 1111880, 1126320, 1141140, 1182636, 1238952, 1244880, 1250865, 1314040, 1334256, 1369368, 1429560, 1445444, 1478295, 1521520, 1548690, 1576848, 1667820, 1689480, 1711710, 1806805, 1819440, 1858428, 1956240, 1971060, 2001384, 2064920, 2168166, 2223760, 2282280, 2323035, 2365272, 2477904, 2501730, 2628080, 2738736, 2859120, 2890888, 2956590, 3097380, 3252249, 3335640, 3378960, 3423420, 3613610, 3716856, 3942120, 4002768, 4129840, 4336332, 4564560, 4646070, 4730544, 5003460, 5420415, 5781776, 5913180, 6194760, 6504498, 6671280, 6846840, 7227220, 7433712, 7884240, 8672664, 9292140, 10006920, 10840830, 11826360, 12389520, 13008996, 13693680, 14454440, 16261245, 17345328, 18584280, 20013840, 21681660, 23652720, 26017992, 28908880, 32522490, 37168560, 43363320, 52035984, 65044980, 86726640, 130089960, 260179920]

約数ペア:

[(1, 260179920), (2, 130089960), (3, 86726640), (4, 65044980), (5, 52035984), (6, 43363320), (7, 37168560), (8, 32522490), (9, 28908880), (10, 26017992), (11, 23652720), (12, 21681660), (13, 20013840), (14, 18584280), (15, 17345328), (16, 16261245), (18, 14454440), (19, 13693680), (20, 13008996), (21, 12389520), (22, 11826360), (24, 10840830), (26, 10006920), (28, 9292140), (30, 8672664), (33, 7884240), (35, 7433712), (36, 7227220), (38, 6846840), (39, 6671280), (40, 6504498), (42, 6194760), (44, 5913180), (45, 5781776), (48, 5420415), (52, 5003460), (55, 4730544), (56, 4646070), (57, 4564560), (60, 4336332), (63, 4129840), (65, 4002768), (66, 3942120), (70, 3716856), (72, 3613610), (76, 3423420), (77, 3378960), (78, 3335640), (80, 3252249), (84, 3097380), (88, 2956590), (90, 2890888), (91, 2859120), (95, 2738736), (99, 2628080), (104, 2501730), (105, 2477904), (110, 2365272), (112, 2323035), (114, 2282280), (117, 2223760), (120, 2168166), (126, 2064920), (130, 2001384), (132, 1971060), (133, 1956240), (140, 1858428), (143, 1819440), (144, 1806805), (152, 1711710), (154, 1689480), (156, 1667820), (165, 1576848), (168, 1548690), (171, 1521520), (176, 1478295), (180, 1445444), (182, 1429560), (190, 1369368), (195, 1334256), (198, 1314040), (208, 1250865), (209, 1244880), (210, 1238952), (220, 1182636), (228, 1141140), (231, 1126320), (234, 1111880), (240, 1084083), (247, 1053360), (252, 1032460), (260, 1000692), (264, 985530), (266, 978120), (273, 953040), (280, 929214), (285, 912912), (286, 909720), (304, 855855), (308, 844740), (312, 833910), (315, 825968), (330, 788424), (336, 774345), (342, 760760), (360, 722722), (361, 720720), (364, 714780), (380, 684684), (385, 675792), (390, 667128), (396, 657020), (399, 652080), (418, 622440), (420, 619476), (429, 606480), (440, 591318), (455, 571824), (456, 570570), (462, 563160), (468, 555940), (494, 526680), (495, 525616), (504, 516230), (520, 500346), (528, 492765), (532, 489060), (546, 476520), (560, 464607), (570, 456456), (572, 454860), (585, 444752), (616, 422370), (624, 416955), (627, 414960), (630, 412984), (660, 394212), (665, 391248), (684, 380380), (693, 375440), (715, 363888), (720, 361361), (722, 360360), (728, 357390), (741, 351120), (760, 342342), (770, 337896), (780, 333564), (792, 328510), (798, 326040), (819, 317680), (836, 311220), (840, 309738), (855, 304304), (858, 303240), (880, 295659), (910, 285912), (912, 285285), (924, 281580), (936, 277970), (988, 263340), (990, 262808), (1001, 259920), (1008, 258115), (1040, 250173), (1045, 248976), (1064, 244530), (1083, 240240), (1092, 238260), (1140, 228228), (1144, 227430), (1155, 225264), (1170, 222376), (1197, 217360), (1232, 211185), (1235, 210672), (1254, 207480), (1260, 206492), (1287, 202160), (1320, 197106), (1330, 195624), (1365, 190608), (1368, 190190), (1386, 187720), (1430, 181944), (1444, 180180), (1456, 178695), (1463, 177840), (1482, 175560), (1520, 171171), (1540, 168948), (1560, 166782), (1584, 164255), (1596, 163020), (1638, 158840), (1672, 155610), (1680, 154869), (1710, 152152), (1716, 151620), (1729, 150480), (1805, 144144), (1820, 142956), (1848, 140790), (1872, 138985), (1881, 138320), (1976, 131670), (1980, 131404), (1995, 130416), (2002, 129960), (2090, 124488), (2128, 122265), (2145, 121296), (2166, 120120), (2184, 119130), (2223, 117040), (2280, 114114), (2288, 113715), (2310, 112632), (2340, 111188), (2394, 108680), (2470, 105336), (2508, 103740), (2520, 103246), (2527, 102960), (2574, 101080), (2640, 98553), (2660, 97812), (2717, 95760), (2730, 95304), (2736, 95095), (2772, 93860), (2860, 90972), (2888, 90090), (2926, 88920), (2964, 87780), (3003, 86640), (3080, 84474), (3120, 83391), (3135, 82992), (3192, 81510), (3249, 80080), (3276, 79420), (3344, 77805), (3420, 76076), (3432, 75810), (3458, 75240), (3465, 75088), (3610, 72072), (3640, 71478), (3696, 70395), (3705, 70224), (3762, 69160), (3952, 65835), (3960, 65702), (3971, 65520), (3990, 65208), (4004, 64980), (4095, 63536), (4180, 62244), (4290, 60648), (4332, 60060), (4368, 59565), (4389, 59280), (4446, 58520), (4560, 57057), (4620, 56316), (4680, 55594), (4693, 55440), (4788, 54340), (4940, 52668), (5005, 51984), (5016, 51870), (5040, 51623), (5054, 51480), (5148, 50540), (5187, 50160), (5320, 48906), (5415, 48048), (5434, 47880), (5460, 47652), (5544, 46930), (5720, 45486), (5776, 45045), (5852, 44460), (5928, 43890), (5985, 43472), (6006, 43320), (6160, 42237), (6270, 41496), (6384, 40755), (6435, 40432), (6498, 40040), (6552, 39710), (6840, 38038), (6864, 37905), (6916, 37620), (6930, 37544), (7220, 36036), (7280, 35739), (7315, 35568), (7410, 35112), (7524, 34580), (7581, 34320), (7920, 32851), (7942, 32760), (7980, 32604), (8008, 32490), (8151, 31920), (8190, 31768), (8360, 31122), (8580, 30324), (8645, 30096), (8664, 30030), (8778, 29640), (8892, 29260), (9009, 28880), (9240, 28158), (9360, 27797), (9386, 27720), (9405, 27664), (9576, 27170), (9880, 26334), (10010, 25992), (10032, 25935), (10108, 25740), (10296, 25270), (10374, 25080), (10640, 24453), (10830, 24024), (10868, 23940), (10920, 23826), (11088, 23465), (11115, 23408), (11440, 22743), (11704, 22230), (11856, 21945), (11913, 21840), (11970, 21736), (12012, 21660), (12540, 20748), (12635, 20592), (12870, 20216), (12996, 20020), (13104, 19855), (13167, 19760), (13585, 19152), (13680, 19019), (13832, 18810), (13860, 18772), (14079, 18480), (14440, 18018), (14630, 17784), (14820, 17556), (15015, 17328), (15048, 17290), (15162, 17160), (15561, 16720), (15884, 16380), (15960, 16302), (16016, 16245)]