1308505440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3137}}^1$

素因数の和:3245

約数の個数: 192

約数和(自身を含む): 4554869760

約数和(自身を除く): 3246364320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 96, 110, 120, 132, 158, 160, 165, 176, 220, 237, 240, 264, 316, 330, 352, 395, 440, 474, 480, 528, 632, 660, 790, 869, 880, 948, 1056, 1185, 1264, 1320, 1580, 1738, 1760, 1896, 2370, 2528, 2607, 2640, 3137, 3160, 3476, 3792, 4345, 4740, 5214, 5280, 6274, 6320, 6952, 7584, 8690, 9411, 9480, 10428, 12548, 12640, 13035, 13904, 15685, 17380, 18822, 18960, 20856, 25096, 26070, 27808, 31370, 34507, 34760, 37644, 37920, 41712, 47055, 50192, 52140, 62740, 69014, 69520, 75288, 83424, 94110, 100384, 103521, 104280, 125480, 138028, 139040, 150576, 172535, 188220, 207042, 208560, 247823, 250960, 276056, 301152, 345070, 376440, 414084, 417120, 495646, 501920, 517605, 552112, 690140, 743469, 752880, 828168, 991292, 1035210, 1104224, 1239115, 1380280, 1486938, 1505760, 1656336, 1982584, 2070420, 2478230, 2726053, 2760560, 2973876, 3312672, 3717345, 3965168, 4140840, 4956460, 5452106, 5521120, 5947752, 7434690, 7930336, 8178159, 8281680, 9912920, 10904212, 11895504, 13630265, 14869380, 16356318, 16563360, 19825840, 21808424, 23791008, 27260530, 29738760, 32712636, 39651680, 40890795, 43616848, 54521060, 59477520, 65425272, 81781590, 87233696, 109042120, 118955040, 130850544, 163563180, 218084240, 261701088, 327126360, 436168480, 654252720, 1308505440]

約数ペア:

[(1, 1308505440), (2, 654252720), (3, 436168480), (4, 327126360), (5, 261701088), (6, 218084240), (8, 163563180), (10, 130850544), (11, 118955040), (12, 109042120), (15, 87233696), (16, 81781590), (20, 65425272), (22, 59477520), (24, 54521060), (30, 43616848), (32, 40890795), (33, 39651680), (40, 32712636), (44, 29738760), (48, 27260530), (55, 23791008), (60, 21808424), (66, 19825840), (79, 16563360), (80, 16356318), (88, 14869380), (96, 13630265), (110, 11895504), (120, 10904212), (132, 9912920), (158, 8281680), (160, 8178159), (165, 7930336), (176, 7434690), (220, 5947752), (237, 5521120), (240, 5452106), (264, 4956460), (316, 4140840), (330, 3965168), (352, 3717345), (395, 3312672), (440, 2973876), (474, 2760560), (480, 2726053), (528, 2478230), (632, 2070420), (660, 1982584), (790, 1656336), (869, 1505760), (880, 1486938), (948, 1380280), (1056, 1239115), (1185, 1104224), (1264, 1035210), (1320, 991292), (1580, 828168), (1738, 752880), (1760, 743469), (1896, 690140), (2370, 552112), (2528, 517605), (2607, 501920), (2640, 495646), (3137, 417120), (3160, 414084), (3476, 376440), (3792, 345070), (4345, 301152), (4740, 276056), (5214, 250960), (5280, 247823), (6274, 208560), (6320, 207042), (6952, 188220), (7584, 172535), (8690, 150576), (9411, 139040), (9480, 138028), (10428, 125480), (12548, 104280), (12640, 103521), (13035, 100384), (13904, 94110), (15685, 83424), (17380, 75288), (18822, 69520), (18960, 69014), (20856, 62740), (25096, 52140), (26070, 50192), (27808, 47055), (31370, 41712), (34507, 37920), (34760, 37644)]