289131285120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1\times {\mathrm{7187}}^1$

素因数の和:8143

約数の個数: 256

約数和(自身を含む): 962865377280

約数和(自身を除く): 673734092160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 911, 920, 960, 1104, 1380, 1472, 1822, 1840, 1920, 2208, 2733, 2760, 2944, 3644, 3680, 4416, 4555, 5466, 5520, 7187, 7288, 7360, 8832, 9110, 10932, 11040, 13665, 14374, 14576, 14720, 18220, 20953, 21561, 21864, 22080, 27330, 28748, 29152, 35935, 36440, 41906, 43122, 43728, 44160, 54660, 57496, 58304, 62859, 71870, 72880, 83812, 86244, 87456, 104765, 107805, 109320, 114992, 116608, 125718, 143740, 145760, 165301, 167624, 172488, 174912, 209530, 215610, 218640, 229984, 251436, 287480, 291520, 314295, 330602, 335248, 344976, 349824, 419060, 431220, 437280, 459968, 495903, 502872, 574960, 583040, 628590, 661204, 670496, 689952, 826505, 838120, 862440, 874560, 919936, 991806, 1005744, 1149920, 1257180, 1322408, 1340992, 1379904, 1653010, 1676240, 1724880, 1749120, 1983612, 2011488, 2299840, 2479515, 2514360, 2644816, 2681984, 2759808, 3306020, 3352480, 3449760, 3967224, 4022976, 4599680, 4959030, 5028720, 5289632, 6547357, 6612040, 6704960, 6899520, 7934448, 8045952, 9918060, 10057440, 10579264, 13094714, 13224080, 13409920, 13799040, 15868896, 19642071, 19836120, 20114880, 21158528, 26189428, 26448160, 31737792, 32736785, 39284142, 39672240, 40229760, 52378856, 52896320, 63475584, 65473570, 78568284, 79344480, 98210355, 104757712, 105792640, 130947140, 150589211, 157136568, 158688960, 196420710, 209515424, 261894280, 301178422, 314273136, 317377920, 392841420, 419030848, 451767633, 523788560, 602356844, 628546272, 752946055, 785682840, 838061696, 903535266, 1047577120, 1204713688, 1257092544, 1505892110, 1571365680, 1807070532, 2095154240, 2258838165, 2409427376, 2514185088, 3011784220, 3142731360, 3614141064, 4190308480, 4517676330, 4818854752, 6023568440, 6285462720, 7228282128, 9035352660, 9637709504, 12047136880, 12570925440, 14456564256, 18070705320, 19275419008, 24094273760, 28913128512, 36141410640, 48188547520, 57826257024, 72282821280, 96377095040, 144565642560, 289131285120]

約数ペア:

[(1, 289131285120), (2, 144565642560), (3, 96377095040), (4, 72282821280), (5, 57826257024), (6, 48188547520), (8, 36141410640), (10, 28913128512), (12, 24094273760), (15, 19275419008), (16, 18070705320), (20, 14456564256), (23, 12570925440), (24, 12047136880), (30, 9637709504), (32, 9035352660), (40, 7228282128), (46, 6285462720), (48, 6023568440), (60, 4818854752), (64, 4517676330), (69, 4190308480), (80, 3614141064), (92, 3142731360), (96, 3011784220), (115, 2514185088), (120, 2409427376), (128, 2258838165), (138, 2095154240), (160, 1807070532), (184, 1571365680), (192, 1505892110), (230, 1257092544), (240, 1204713688), (276, 1047577120), (320, 903535266), (345, 838061696), (368, 785682840), (384, 752946055), (460, 628546272), (480, 602356844), (552, 523788560), (640, 451767633), (690, 419030848), (736, 392841420), (911, 317377920), (920, 314273136), (960, 301178422), (1104, 261894280), (1380, 209515424), (1472, 196420710), (1822, 158688960), (1840, 157136568), (1920, 150589211), (2208, 130947140), (2733, 105792640), (2760, 104757712), (2944, 98210355), (3644, 79344480), (3680, 78568284), (4416, 65473570), (4555, 63475584), (5466, 52896320), (5520, 52378856), (7187, 40229760), (7288, 39672240), (7360, 39284142), (8832, 32736785), (9110, 31737792), (10932, 26448160), (11040, 26189428), (13665, 21158528), (14374, 20114880), (14576, 19836120), (14720, 19642071), (18220, 15868896), (20953, 13799040), (21561, 13409920), (21864, 13224080), (22080, 13094714), (27330, 10579264), (28748, 10057440), (29152, 9918060), (35935, 8045952), (36440, 7934448), (41906, 6899520), (43122, 6704960), (43728, 6612040), (44160, 6547357), (54660, 5289632), (57496, 5028720), (58304, 4959030), (62859, 4599680), (71870, 4022976), (72880, 3967224), (83812, 3449760), (86244, 3352480), (87456, 3306020), (104765, 2759808), (107805, 2681984), (109320, 2644816), (114992, 2514360), (116608, 2479515), (125718, 2299840), (143740, 2011488), (145760, 1983612), (165301, 1749120), (167624, 1724880), (172488, 1676240), (174912, 1653010), (209530, 1379904), (215610, 1340992), (218640, 1322408), (229984, 1257180), (251436, 1149920), (287480, 1005744), (291520, 991806), (314295, 919936), (330602, 874560), (335248, 862440), (344976, 838120), (349824, 826505), (419060, 689952), (431220, 670496), (437280, 661204), (459968, 628590), (495903, 583040), (502872, 574960)]