647985847680

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{13007}}^1$

素因数の和:13100

約数の個数: 480

約数和(自身を含む): 2391313842720

約数和(自身を除く): 1743327995040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 496, 540, 558, 576, 620, 640, 648, 720, 744, 810, 837, 864, 930, 960, 961, 992, 1080, 1116, 1152, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1860, 1920, 1922, 1984, 2160, 2232, 2480, 2511, 2592, 2790, 2880, 2883, 2976, 3240, 3348, 3456, 3720, 3844, 3968, 4185, 4320, 4464, 4805, 4960, 5022, 5184, 5580, 5760, 5766, 5952, 6480, 6696, 7440, 7688, 8370, 8640, 8649, 8928, 9610, 9920, 10044, 10368, 11160, 11532, 11904, 12555, 12960, 13007, 13392, 14415, 14880, 15376, 16740, 17280, 17298, 17856, 19220, 19840, 20088, 22320, 23064, 25110, 25920, 25947, 26014, 26784, 28830, 29760, 30752, 33480, 34596, 35712, 38440, 39021, 40176, 43245, 44640, 46128, 50220, 51840, 51894, 52028, 53568, 57660, 59520, 61504, 65035, 66960, 69192, 76880, 77841, 78042, 80352, 86490, 89280, 92256, 100440, 103788, 104056, 107136, 115320, 117063, 123008, 129735, 130070, 133920, 138384, 153760, 155682, 156084, 160704, 172980, 178560, 184512, 195105, 200880, 207576, 208112, 230640, 234126, 259470, 260140, 267840, 276768, 307520, 311364, 312168, 321408, 345960, 351189, 369024, 389205, 390210, 401760, 403217, 415152, 416224, 461280, 468252, 518940, 520280, 535680, 553536, 585315, 615040, 622728, 624336, 691920, 702378, 778410, 780420, 803520, 806434, 830304, 832448, 922560, 936504, 1037880, 1040560, 1053567, 1107072, 1170630, 1209651, 1245456, 1248672, 1383840, 1404756, 1556820, 1560840, 1607040, 1612868, 1660608, 1664896, 1755945, 1845120, 1873008, 2016085, 2075760, 2081120, 2107134, 2341260, 2419302, 2490912, 2497344, 2767680, 2809512, 3113640, 3121680, 3225736, 3321216, 3511890, 3628953, 3746016, 4032170, 4151520, 4162240, 4214268, 4682520, 4838604, 4981824, 4994688, 5267835, 5535360, 5619024, 6048255, 6227280, 6243360, 6451472, 7023780, 7257906, 7492032, 8064340, 8303040, 8324480, 8428536, 9365040, 9677208, 9963648, 10535670, 10886859, 11238048, 12096510, 12454560, 12486720, 12499727, 12902944, 14047560, 14515812, 14984064, 16128680, 16606080, 16857072, 18144765, 18730080, 19354416, 21071340, 21773718, 22476096, 24193020, 24909120, 24973440, 24999454, 25805888, 28095120, 29031624, 32257360, 32660577, 33714144, 36289530, 37460160, 37499181, 38708832, 42142680, 43547436, 44952192, 48386040, 49818240, 49998908, 51611776, 54434295, 56190240, 58063248, 62498635, 64514720, 65321154, 67428288, 72579060, 74920320, 74998362, 77417664, 84285360, 87094872, 96772080, 99997816, 108868590, 112380480, 112497543, 116126496, 124997270, 129029440, 130642308, 134856576, 145158120, 149996724, 154835328, 163302885, 168570720, 174189744, 187495905, 193544160, 199995632, 217737180, 224760960, 224995086, 232252992, 249994540, 258058880, 261284616, 290316240, 299993448, 326605770, 337141440, 337492629, 348379488, 374991810, 387088320, 399991264, 435474360, 449990172, 464505984, 499989080, 522569232, 562487715, 580632480, 599986896, 653211540, 674282880, 674985258, 696758976, 749983620, 774176640, 799982528, 870948720, 899980344, 999978160, 1012477887, 1045138464, 1124975430, 1161264960, 1199973792, 1306423080, 1349970516, 1393517952, 1499967240, 1599965056, 1687463145, 1741897440, 1799960688, 1999956320, 2024955774, 2090276928, 2249950860, 2322529920, 2399947584, 2612846160, 2699941032, 2999934480, 3374926290, 3483794880, 3599921376, 3999912640, 4049911548, 4180553856, 4499901720, 4799895168, 5062389435, 5225692320, 5399882064, 5999868960, 6749852580, 6967589760, 7199842752, 7999825280, 8099823096, 8999803440, 10124778870, 10451384640, 10799764128, 11999737920, 13499705160, 14399685504, 16199646192, 17999606880, 20249557740, 20902769280, 21599528256, 23999475840, 26999410320, 32399292384, 35999213760, 40499115480, 43199056512, 53998820640, 64798584768, 71998427520, 80998230960, 107997641280, 129597169536, 161996461920, 215995282560, 323992923840, 647985847680]

約数ペア:

[(1, 647985847680), (2, 323992923840), (3, 215995282560), (4, 161996461920), (5, 129597169536), (6, 107997641280), (8, 80998230960), (9, 71998427520), (10, 64798584768), (12, 53998820640), (15, 43199056512), (16, 40499115480), (18, 35999213760), (20, 32399292384), (24, 26999410320), (27, 23999475840), (30, 21599528256), (31, 20902769280), (32, 20249557740), (36, 17999606880), (40, 16199646192), (45, 14399685504), (48, 13499705160), (54, 11999737920), (60, 10799764128), (62, 10451384640), (64, 10124778870), (72, 8999803440), (80, 8099823096), (81, 7999825280), (90, 7199842752), (93, 6967589760), (96, 6749852580), (108, 5999868960), (120, 5399882064), (124, 5225692320), (128, 5062389435), (135, 4799895168), (144, 4499901720), (155, 4180553856), (160, 4049911548), (162, 3999912640), (180, 3599921376), (186, 3483794880), (192, 3374926290), (216, 2999934480), (240, 2699941032), (248, 2612846160), (270, 2399947584), (279, 2322529920), (288, 2249950860), (310, 2090276928), (320, 2024955774), (324, 1999956320), (360, 1799960688), (372, 1741897440), (384, 1687463145), (405, 1599965056), (432, 1499967240), (465, 1393517952), (480, 1349970516), (496, 1306423080), (540, 1199973792), (558, 1161264960), (576, 1124975430), (620, 1045138464), (640, 1012477887), (648, 999978160), (720, 899980344), (744, 870948720), (810, 799982528), (837, 774176640), (864, 749983620), (930, 696758976), (960, 674985258), (961, 674282880), (992, 653211540), (1080, 599986896), (1116, 580632480), (1152, 562487715), (1240, 522569232), (1296, 499989080), (1395, 464505984), (1440, 449990172), (1488, 435474360), (1620, 399991264), (1674, 387088320), (1728, 374991810), (1860, 348379488), (1920, 337492629), (1922, 337141440), (1984, 326605770), (2160, 299993448), (2232, 290316240), (2480, 261284616), (2511, 258058880), (2592, 249994540), (2790, 232252992), (2880, 224995086), (2883, 224760960), (2976, 217737180), (3240, 199995632), (3348, 193544160), (3456, 187495905), (3720, 174189744), (3844, 168570720), (3968, 163302885), (4185, 154835328), (4320, 149996724), (4464, 145158120), (4805, 134856576), (4960, 130642308), (5022, 129029440), (5184, 124997270), (5580, 116126496), (5760, 112497543), (5766, 112380480), (5952, 108868590), (6480, 99997816), (6696, 96772080), (7440, 87094872), (7688, 84285360), (8370, 77417664), (8640, 74998362), (8649, 74920320), (8928, 72579060), (9610, 67428288), (9920, 65321154), (10044, 64514720), (10368, 62498635), (11160, 58063248), (11532, 56190240), (11904, 54434295), (12555, 51611776), (12960, 49998908), (13007, 49818240), (13392, 48386040), (14415, 44952192), (14880, 43547436), (15376, 42142680), (16740, 38708832), (17280, 37499181), (17298, 37460160), (17856, 36289530), (19220, 33714144), (19840, 32660577), (20088, 32257360), (22320, 29031624), (23064, 28095120), (25110, 25805888), (25920, 24999454), (25947, 24973440), (26014, 24909120), (26784, 24193020), (28830, 22476096), (29760, 21773718), (30752, 21071340), (33480, 19354416), (34596, 18730080), (35712, 18144765), (38440, 16857072), (39021, 16606080), (40176, 16128680), (43245, 14984064), (44640, 14515812), (46128, 14047560), (50220, 12902944), (51840, 12499727), (51894, 12486720), (52028, 12454560), (53568, 12096510), (57660, 11238048), (59520, 10886859), (61504, 10535670), (65035, 9963648), (66960, 9677208), (69192, 9365040), (76880, 8428536), (77841, 8324480), (78042, 8303040), (80352, 8064340), (86490, 7492032), (89280, 7257906), (92256, 7023780), (100440, 6451472), (103788, 6243360), (104056, 6227280), (107136, 6048255), (115320, 5619024), (117063, 5535360), (123008, 5267835), (129735, 4994688), (130070, 4981824), (133920, 4838604), (138384, 4682520), (153760, 4214268), (155682, 4162240), (156084, 4151520), (160704, 4032170), (172980, 3746016), (178560, 3628953), (184512, 3511890), (195105, 3321216), (200880, 3225736), (207576, 3121680), (208112, 3113640), (230640, 2809512), (234126, 2767680), (259470, 2497344), (260140, 2490912), (267840, 2419302), (276768, 2341260), (307520, 2107134), (311364, 2081120), (312168, 2075760), (321408, 2016085), (345960, 1873008), (351189, 1845120), (369024, 1755945), (389205, 1664896), (390210, 1660608), (401760, 1612868), (403217, 1607040), (415152, 1560840), (416224, 1556820), (461280, 1404756), (468252, 1383840), (518940, 1248672), (520280, 1245456), (535680, 1209651), (553536, 1170630), (585315, 1107072), (615040, 1053567), (622728, 1040560), (624336, 1037880), (691920, 936504), (702378, 922560), (778410, 832448), (780420, 830304), (803520, 806434)]