28201085640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3967}}^1$

素因数の和:4042

約数の個数: 576

約数和(自身を含む): 118552412160

約数和(自身を除く): 90351326520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 31, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 62, 63, 65, 70, 72, 78, 84, 90, 91, 93, 98, 104, 105, 117, 120, 124, 126, 130, 140, 147, 155, 156, 168, 180, 182, 186, 195, 196, 210, 217, 234, 245, 248, 252, 260, 273, 279, 280, 294, 310, 312, 315, 360, 364, 372, 390, 392, 403, 420, 434, 441, 455, 465, 468, 490, 504, 520, 546, 558, 585, 588, 620, 630, 637, 651, 728, 735, 744, 780, 806, 819, 840, 868, 882, 910, 930, 936, 980, 1085, 1092, 1116, 1170, 1176, 1209, 1240, 1260, 1274, 1302, 1365, 1395, 1470, 1519, 1560, 1612, 1638, 1736, 1764, 1820, 1860, 1911, 1953, 1960, 2015, 2170, 2184, 2205, 2232, 2340, 2418, 2520, 2548, 2604, 2730, 2790, 2821, 2940, 3038, 3185, 3224, 3255, 3276, 3528, 3627, 3640, 3720, 3822, 3906, 3967, 4030, 4095, 4340, 4410, 4557, 4680, 4836, 5096, 5208, 5460, 5580, 5642, 5733, 5880, 6045, 6076, 6370, 6510, 6552, 7254, 7595, 7644, 7812, 7934, 8060, 8190, 8463, 8680, 8820, 9114, 9555, 9672, 9765, 10920, 11160, 11284, 11466, 11901, 12090, 12152, 12740, 13020, 13671, 14105, 14508, 15190, 15288, 15624, 15868, 16120, 16380, 16926, 17640, 18135, 18228, 19110, 19530, 19747, 19835, 22568, 22785, 22932, 23802, 24180, 25389, 25480, 26040, 27342, 27769, 28210, 28665, 29016, 30380, 31736, 32760, 33852, 35703, 36270, 36456, 38220, 39060, 39494, 39670, 42315, 45570, 45864, 47604, 48360, 50778, 51571, 54684, 55538, 56420, 57330, 59241, 59505, 60760, 67704, 68355, 71406, 72540, 76440, 78120, 78988, 79340, 83307, 84630, 91140, 95208, 98735, 101556, 103142, 109368, 111076, 112840, 114660, 118482, 119010, 122977, 126945, 136710, 138845, 142812, 145080, 154713, 157976, 158680, 166614, 169260, 177723, 178515, 182280, 194383, 197470, 203112, 206284, 222152, 229320, 236964, 238020, 245954, 249921, 253890, 257855, 273420, 277690, 285624, 296205, 309426, 333228, 338520, 355446, 357030, 360997, 368931, 388766, 394940, 412568, 416535, 464139, 473928, 476040, 491908, 499842, 507780, 515710, 546840, 555380, 583149, 592410, 614885, 618852, 666456, 710892, 714060, 721994, 737862, 773565, 777532, 789880, 833070, 860839, 888615, 928278, 971915, 983816, 999684, 1015560, 1031420, 1082991, 1106793, 1110760, 1166298, 1184820, 1229770, 1237704, 1249605, 1421784, 1428120, 1443988, 1475724, 1547130, 1555064, 1598701, 1666140, 1721678, 1749447, 1777230, 1804985, 1844655, 1856556, 1943830, 1999368, 2062840, 2165982, 2213586, 2320695, 2332596, 2369640, 2459540, 2499210, 2526979, 2582517, 2887976, 2915745, 2951448, 3094260, 3197402, 3248973, 3332280, 3443356, 3498894, 3554460, 3609970, 3689310, 3713112, 3887660, 4304195, 4331964, 4427172, 4641390, 4665192, 4796103, 4919080, 4998420, 5053958, 5165034, 5414955, 5533965, 5831490, 6025873, 6188520, 6394804, 6497946, 6886712, 6997788, 7108920, 7219940, 7378620, 7580937, 7747551, 7775320, 7993505, 8608390, 8663928, 8747235, 8854344, 9282780, 9592206, 9996840, 10107916, 10330068, 10829910, 11067930, 11190907, 11662980, 12051746, 12634895, 12789608, 12912585, 12995892, 13995576, 14388309, 14439880, 14757240, 15161874, 15495102, 15987010, 16244865, 17216780, 17494470, 18077619, 18565560, 19184412, 20215832, 20660136, 21659820, 22135860, 22381814, 22742811, 23325960, 23980515, 24103492, 25269790, 25825170, 25991784, 28776618, 30129365, 30323748, 30990204, 31974020, 32489730, 33572721, 34433560, 34988940, 36155238, 37904685, 38368824, 38737755, 43319640, 44271720, 44763628, 45485622, 47961030, 48206984, 50539580, 51650340, 54232857, 55954535, 57553236, 60258730, 60647496, 61980408, 63948040, 64979460, 67145442, 69977880, 71941545, 72310476, 75809370, 77475510, 78336349, 89527256, 90388095, 90971244, 95922060, 100718163, 101079160, 103300680, 108465714, 111909070, 113714055, 115106472, 120517460, 129958920, 134290884, 143883090, 144620952, 151618740, 154951020, 156672698, 167863605, 180776190, 181942488, 191844120, 201436326, 216931428, 223818140, 227428110, 235009047, 241034920, 268581768, 271164285, 287766180, 303237480, 309902040, 313345396, 335727210, 361552380, 391681745, 402872652, 433862856, 447636280, 454856220, 470018094, 503590815, 542328570, 575532360, 626690792, 671454420, 705027141, 723104760, 783363490, 805745304, 909712440, 940036188, 1007181630, 1084657140, 1175045235, 1342908840, 1410054282, 1566726980, 1880072376, 2014363260, 2169314280, 2350090470, 2820108564, 3133453960, 3525135705, 4028726520, 4700180940, 5640217128, 7050271410, 9400361880, 14100542820, 28201085640]

約数ペア:

[(1, 28201085640), (2, 14100542820), (3, 9400361880), (4, 7050271410), (5, 5640217128), (6, 4700180940), (7, 4028726520), (8, 3525135705), (9, 3133453960), (10, 2820108564), (12, 2350090470), (13, 2169314280), (14, 2014363260), (15, 1880072376), (18, 1566726980), (20, 1410054282), (21, 1342908840), (24, 1175045235), (26, 1084657140), (28, 1007181630), (30, 940036188), (31, 909712440), (35, 805745304), (36, 783363490), (39, 723104760), (40, 705027141), (42, 671454420), (45, 626690792), (49, 575532360), (52, 542328570), (56, 503590815), (60, 470018094), (62, 454856220), (63, 447636280), (65, 433862856), (70, 402872652), (72, 391681745), (78, 361552380), (84, 335727210), (90, 313345396), (91, 309902040), (93, 303237480), (98, 287766180), (104, 271164285), (105, 268581768), (117, 241034920), (120, 235009047), (124, 227428110), (126, 223818140), (130, 216931428), (140, 201436326), (147, 191844120), (155, 181942488), (156, 180776190), (168, 167863605), (180, 156672698), (182, 154951020), (186, 151618740), (195, 144620952), (196, 143883090), (210, 134290884), (217, 129958920), (234, 120517460), (245, 115106472), (248, 113714055), (252, 111909070), (260, 108465714), (273, 103300680), (279, 101079160), (280, 100718163), (294, 95922060), (310, 90971244), (312, 90388095), (315, 89527256), (360, 78336349), (364, 77475510), (372, 75809370), (390, 72310476), (392, 71941545), (403, 69977880), (420, 67145442), (434, 64979460), (441, 63948040), (455, 61980408), (465, 60647496), (468, 60258730), (490, 57553236), (504, 55954535), (520, 54232857), (546, 51650340), (558, 50539580), (585, 48206984), (588, 47961030), (620, 45485622), (630, 44763628), (637, 44271720), (651, 43319640), (728, 38737755), (735, 38368824), (744, 37904685), (780, 36155238), (806, 34988940), (819, 34433560), (840, 33572721), (868, 32489730), (882, 31974020), (910, 30990204), (930, 30323748), (936, 30129365), (980, 28776618), (1085, 25991784), (1092, 25825170), (1116, 25269790), (1170, 24103492), (1176, 23980515), (1209, 23325960), (1240, 22742811), (1260, 22381814), (1274, 22135860), (1302, 21659820), (1365, 20660136), (1395, 20215832), (1470, 19184412), (1519, 18565560), (1560, 18077619), (1612, 17494470), (1638, 17216780), (1736, 16244865), (1764, 15987010), (1820, 15495102), (1860, 15161874), (1911, 14757240), (1953, 14439880), (1960, 14388309), (2015, 13995576), (2170, 12995892), (2184, 12912585), (2205, 12789608), (2232, 12634895), (2340, 12051746), (2418, 11662980), (2520, 11190907), (2548, 11067930), (2604, 10829910), (2730, 10330068), (2790, 10107916), (2821, 9996840), (2940, 9592206), (3038, 9282780), (3185, 8854344), (3224, 8747235), (3255, 8663928), (3276, 8608390), (3528, 7993505), (3627, 7775320), (3640, 7747551), (3720, 7580937), (3822, 7378620), (3906, 7219940), (3967, 7108920), (4030, 6997788), (4095, 6886712), (4340, 6497946), (4410, 6394804), (4557, 6188520), (4680, 6025873), (4836, 5831490), (5096, 5533965), (5208, 5414955), (5460, 5165034), (5580, 5053958), (5642, 4998420), (5733, 4919080), (5880, 4796103), (6045, 4665192), (6076, 4641390), (6370, 4427172), (6510, 4331964), (6552, 4304195), (7254, 3887660), (7595, 3713112), (7644, 3689310), (7812, 3609970), (7934, 3554460), (8060, 3498894), (8190, 3443356), (8463, 3332280), (8680, 3248973), (8820, 3197402), (9114, 3094260), (9555, 2951448), (9672, 2915745), (9765, 2887976), (10920, 2582517), (11160, 2526979), (11284, 2499210), (11466, 2459540), (11901, 2369640), (12090, 2332596), (12152, 2320695), (12740, 2213586), (13020, 2165982), (13671, 2062840), (14105, 1999368), (14508, 1943830), (15190, 1856556), (15288, 1844655), (15624, 1804985), (15868, 1777230), (16120, 1749447), (16380, 1721678), (16926, 1666140), (17640, 1598701), (18135, 1555064), (18228, 1547130), (19110, 1475724), (19530, 1443988), (19747, 1428120), (19835, 1421784), (22568, 1249605), (22785, 1237704), (22932, 1229770), (23802, 1184820), (24180, 1166298), (25389, 1110760), (25480, 1106793), (26040, 1082991), (27342, 1031420), (27769, 1015560), (28210, 999684), (28665, 983816), (29016, 971915), (30380, 928278), (31736, 888615), (32760, 860839), (33852, 833070), (35703, 789880), (36270, 777532), (36456, 773565), (38220, 737862), (39060, 721994), (39494, 714060), (39670, 710892), (42315, 666456), (45570, 618852), (45864, 614885), (47604, 592410), (48360, 583149), (50778, 555380), (51571, 546840), (54684, 515710), (55538, 507780), (56420, 499842), (57330, 491908), (59241, 476040), (59505, 473928), (60760, 464139), (67704, 416535), (68355, 412568), (71406, 394940), (72540, 388766), (76440, 368931), (78120, 360997), (78988, 357030), (79340, 355446), (83307, 338520), (84630, 333228), (91140, 309426), (95208, 296205), (98735, 285624), (101556, 277690), (103142, 273420), (109368, 257855), (111076, 253890), (112840, 249921), (114660, 245954), (118482, 238020), (119010, 236964), (122977, 229320), (126945, 222152), (136710, 206284), (138845, 203112), (142812, 197470), (145080, 194383), (154713, 182280), (157976, 178515), (158680, 177723), (166614, 169260)]