248892542080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{4447}}^1$

素因数の和:4548

約数の個数: 384

約数和(自身を含む): 756873815040

約数和(自身を除く): 507981272960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 520, 560, 620, 640, 728, 806, 832, 868, 896, 910, 961, 992, 1040, 1085, 1120, 1240, 1456, 1612, 1664, 1736, 1820, 1922, 1984, 2015, 2080, 2170, 2240, 2480, 2821, 2912, 3224, 3472, 3640, 3844, 3968, 4030, 4160, 4340, 4447, 4480, 4805, 4960, 5642, 5824, 6448, 6727, 6944, 7280, 7688, 8060, 8320, 8680, 8894, 9610, 9920, 11284, 11648, 12493, 12896, 13454, 13888, 14105, 14560, 15376, 16120, 17360, 17788, 19220, 19840, 22235, 22568, 24986, 25792, 26908, 27776, 28210, 29120, 30752, 31129, 32240, 33635, 34720, 35576, 38440, 44470, 45136, 49972, 51584, 53816, 56420, 57811, 58240, 61504, 62258, 62465, 64480, 67270, 69440, 71152, 76880, 87451, 88940, 90272, 99944, 107632, 112840, 115622, 123008, 124516, 124930, 128960, 134540, 137857, 138880, 142304, 153760, 155645, 174902, 177880, 180544, 199888, 215264, 225680, 231244, 249032, 249860, 257920, 269080, 275714, 284608, 289055, 307520, 311290, 349804, 355760, 361088, 399776, 404677, 430528, 437255, 451360, 462488, 498064, 499720, 538160, 551428, 569216, 578110, 615040, 622580, 689285, 699608, 711520, 799552, 809354, 861056, 874510, 902720, 924976, 964999, 996128, 999440, 1076320, 1102856, 1156220, 1245160, 1378570, 1399216, 1423040, 1599104, 1618708, 1749020, 1792141, 1805440, 1849952, 1929998, 1992256, 1998880, 2023385, 2152640, 2205712, 2312440, 2490320, 2757140, 2798432, 2846080, 3237416, 3498040, 3584282, 3699904, 3859996, 3984512, 3997760, 4046770, 4273567, 4305280, 4411424, 4624880, 4824995, 4980640, 5514280, 5596864, 6474832, 6996080, 7168564, 7399808, 7719992, 7995520, 8093540, 8547134, 8822848, 8960705, 9249760, 9649990, 9961280, 11028560, 11193728, 12544987, 12949664, 13992160, 14337128, 15439984, 16187080, 17094268, 17645696, 17921410, 18499520, 19299980, 19922560, 21367835, 22057120, 25089974, 25899328, 27984320, 28674256, 29914969, 30879968, 32374160, 34188536, 35842820, 36999040, 38599960, 42735670, 44114240, 50179948, 51798656, 55556371, 55968640, 57348512, 59829938, 61759936, 62724935, 64748320, 68377072, 71685640, 77199920, 85471340, 88228480, 100359896, 111112742, 114697024, 119659876, 123519872, 125449870, 129496640, 136754144, 143371280, 149574845, 154399840, 170942680, 200719792, 222225484, 229394048, 239319752, 250899740, 258993280, 273508288, 277781855, 286742560, 299149690, 308799680, 341885360, 388894597, 401439584, 444450968, 478639504, 501799480, 547016576, 555563710, 573485120, 598299380, 617599360, 683770720, 777789194, 802879168, 888901936, 957279008, 1003598960, 1111127420, 1146970240, 1196598760, 1367541440, 1555578388, 1605758336, 1777803872, 1914558016, 1944472985, 2007197920, 2222254840, 2393197520, 2735082880, 3111156776, 3555607744, 3829116032, 3888945970, 4014395840, 4444509680, 4786395040, 6222313552, 7111215488, 7777891940, 8028791680, 8889019360, 9572790080, 12444627104, 15555783880, 17778038720, 19145580160, 24889254208, 31111567760, 35556077440, 49778508416, 62223135520, 124446271040, 248892542080]

約数ペア:

[(1, 248892542080), (2, 124446271040), (4, 62223135520), (5, 49778508416), (7, 35556077440), (8, 31111567760), (10, 24889254208), (13, 19145580160), (14, 17778038720), (16, 15555783880), (20, 12444627104), (26, 9572790080), (28, 8889019360), (31, 8028791680), (32, 7777891940), (35, 7111215488), (40, 6222313552), (52, 4786395040), (56, 4444509680), (62, 4014395840), (64, 3888945970), (65, 3829116032), (70, 3555607744), (80, 3111156776), (91, 2735082880), (104, 2393197520), (112, 2222254840), (124, 2007197920), (128, 1944472985), (130, 1914558016), (140, 1777803872), (155, 1605758336), (160, 1555578388), (182, 1367541440), (208, 1196598760), (217, 1146970240), (224, 1111127420), (248, 1003598960), (260, 957279008), (280, 888901936), (310, 802879168), (320, 777789194), (364, 683770720), (403, 617599360), (416, 598299380), (434, 573485120), (448, 555563710), (455, 547016576), (496, 501799480), (520, 478639504), (560, 444450968), (620, 401439584), (640, 388894597), (728, 341885360), (806, 308799680), (832, 299149690), (868, 286742560), (896, 277781855), (910, 273508288), (961, 258993280), (992, 250899740), (1040, 239319752), (1085, 229394048), (1120, 222225484), (1240, 200719792), (1456, 170942680), (1612, 154399840), (1664, 149574845), (1736, 143371280), (1820, 136754144), (1922, 129496640), (1984, 125449870), (2015, 123519872), (2080, 119659876), (2170, 114697024), (2240, 111112742), (2480, 100359896), (2821, 88228480), (2912, 85471340), (3224, 77199920), (3472, 71685640), (3640, 68377072), (3844, 64748320), (3968, 62724935), (4030, 61759936), (4160, 59829938), (4340, 57348512), (4447, 55968640), (4480, 55556371), (4805, 51798656), (4960, 50179948), (5642, 44114240), (5824, 42735670), (6448, 38599960), (6727, 36999040), (6944, 35842820), (7280, 34188536), (7688, 32374160), (8060, 30879968), (8320, 29914969), (8680, 28674256), (8894, 27984320), (9610, 25899328), (9920, 25089974), (11284, 22057120), (11648, 21367835), (12493, 19922560), (12896, 19299980), (13454, 18499520), (13888, 17921410), (14105, 17645696), (14560, 17094268), (15376, 16187080), (16120, 15439984), (17360, 14337128), (17788, 13992160), (19220, 12949664), (19840, 12544987), (22235, 11193728), (22568, 11028560), (24986, 9961280), (25792, 9649990), (26908, 9249760), (27776, 8960705), (28210, 8822848), (29120, 8547134), (30752, 8093540), (31129, 7995520), (32240, 7719992), (33635, 7399808), (34720, 7168564), (35576, 6996080), (38440, 6474832), (44470, 5596864), (45136, 5514280), (49972, 4980640), (51584, 4824995), (53816, 4624880), (56420, 4411424), (57811, 4305280), (58240, 4273567), (61504, 4046770), (62258, 3997760), (62465, 3984512), (64480, 3859996), (67270, 3699904), (69440, 3584282), (71152, 3498040), (76880, 3237416), (87451, 2846080), (88940, 2798432), (90272, 2757140), (99944, 2490320), (107632, 2312440), (112840, 2205712), (115622, 2152640), (123008, 2023385), (124516, 1998880), (124930, 1992256), (128960, 1929998), (134540, 1849952), (137857, 1805440), (138880, 1792141), (142304, 1749020), (153760, 1618708), (155645, 1599104), (174902, 1423040), (177880, 1399216), (180544, 1378570), (199888, 1245160), (215264, 1156220), (225680, 1102856), (231244, 1076320), (249032, 999440), (249860, 996128), (257920, 964999), (269080, 924976), (275714, 902720), (284608, 874510), (289055, 861056), (307520, 809354), (311290, 799552), (349804, 711520), (355760, 699608), (361088, 689285), (399776, 622580), (404677, 615040), (430528, 578110), (437255, 569216), (451360, 551428), (462488, 538160), (498064, 499720)]