5230728720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{1237}}^1$

素因数の和:2102

約数の個数: 240

約数和(自身を含む): 20116212480

約数和(自身を除く): 14885483760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 839, 840, 1008, 1237, 1260, 1678, 1680, 2474, 2517, 2520, 3356, 3711, 4195, 4948, 5034, 5040, 5873, 6185, 6712, 7422, 7551, 8390, 8659, 9896, 10068, 11133, 11746, 12370, 12585, 13424, 14844, 15102, 16780, 17318, 17619, 18555, 19792, 20136, 22266, 23492, 24740, 25170, 25977, 29365, 29688, 30204, 33560, 34636, 35238, 37110, 37755, 40272, 43295, 44532, 46984, 49480, 50340, 51954, 52857, 55665, 58730, 59376, 60408, 67120, 69272, 70476, 74220, 75510, 77931, 86590, 88095, 89064, 93968, 98960, 100680, 103908, 105714, 111330, 117460, 120816, 129885, 138544, 140952, 148440, 151020, 155862, 173180, 176190, 178128, 201360, 207816, 211428, 222660, 234920, 259770, 264285, 281904, 296880, 302040, 311724, 346360, 352380, 389655, 415632, 422856, 445320, 469840, 519540, 528570, 604080, 623448, 692720, 704760, 779310, 845712, 890640, 1037843, 1039080, 1057140, 1246896, 1409520, 1558620, 2075686, 2078160, 2114280, 3113529, 3117240, 4151372, 4228560, 5189215, 6227058, 6234480, 7264901, 8302744, 9340587, 10378430, 12454116, 14529802, 15567645, 16605488, 18681174, 20756860, 21794703, 24908232, 29059604, 31135290, 36324505, 37362348, 41513720, 43589406, 46702935, 49816464, 58119208, 62270580, 65384109, 72649010, 74724696, 83027440, 87178812, 93405870, 108973515, 116238416, 124541160, 130768218, 145298020, 149449392, 174357624, 186811740, 217947030, 249082320, 261536436, 290596040, 326920545, 348715248, 373623480, 435894060, 523072872, 581192080, 653841090, 747246960, 871788120, 1046145744, 1307682180, 1743576240, 2615364360, 5230728720]

約数ペア:

[(1, 5230728720), (2, 2615364360), (3, 1743576240), (4, 1307682180), (5, 1046145744), (6, 871788120), (7, 747246960), (8, 653841090), (9, 581192080), (10, 523072872), (12, 435894060), (14, 373623480), (15, 348715248), (16, 326920545), (18, 290596040), (20, 261536436), (21, 249082320), (24, 217947030), (28, 186811740), (30, 174357624), (35, 149449392), (36, 145298020), (40, 130768218), (42, 124541160), (45, 116238416), (48, 108973515), (56, 93405870), (60, 87178812), (63, 83027440), (70, 74724696), (72, 72649010), (80, 65384109), (84, 62270580), (90, 58119208), (105, 49816464), (112, 46702935), (120, 43589406), (126, 41513720), (140, 37362348), (144, 36324505), (168, 31135290), (180, 29059604), (210, 24908232), (240, 21794703), (252, 20756860), (280, 18681174), (315, 16605488), (336, 15567645), (360, 14529802), (420, 12454116), (504, 10378430), (560, 9340587), (630, 8302744), (720, 7264901), (839, 6234480), (840, 6227058), (1008, 5189215), (1237, 4228560), (1260, 4151372), (1678, 3117240), (1680, 3113529), (2474, 2114280), (2517, 2078160), (2520, 2075686), (3356, 1558620), (3711, 1409520), (4195, 1246896), (4948, 1057140), (5034, 1039080), (5040, 1037843), (5873, 890640), (6185, 845712), (6712, 779310), (7422, 704760), (7551, 692720), (8390, 623448), (8659, 604080), (9896, 528570), (10068, 519540), (11133, 469840), (11746, 445320), (12370, 422856), (12585, 415632), (13424, 389655), (14844, 352380), (15102, 346360), (16780, 311724), (17318, 302040), (17619, 296880), (18555, 281904), (19792, 264285), (20136, 259770), (22266, 234920), (23492, 222660), (24740, 211428), (25170, 207816), (25977, 201360), (29365, 178128), (29688, 176190), (30204, 173180), (33560, 155862), (34636, 151020), (35238, 148440), (37110, 140952), (37755, 138544), (40272, 129885), (43295, 120816), (44532, 117460), (46984, 111330), (49480, 105714), (50340, 103908), (51954, 100680), (52857, 98960), (55665, 93968), (58730, 89064), (59376, 88095), (60408, 86590), (67120, 77931), (69272, 75510), (70476, 74220)]