2748629520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{461}}^1$

素因数の和:520

約数の個数: 540

約数和(自身を含む): 11652636996

約数和(自身を除く): 8904007476

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 156, 168, 169, 180, 182, 195, 196, 208, 210, 234, 240, 245, 252, 260, 273, 280, 294, 312, 315, 336, 338, 360, 364, 390, 392, 420, 441, 455, 461, 468, 490, 504, 507, 520, 546, 560, 585, 588, 624, 630, 637, 676, 720, 728, 735, 780, 784, 819, 840, 845, 882, 910, 922, 936, 980, 1008, 1014, 1040, 1092, 1170, 1176, 1183, 1260, 1274, 1352, 1365, 1383, 1456, 1470, 1521, 1560, 1638, 1680, 1690, 1764, 1820, 1844, 1872, 1911, 1960, 2028, 2184, 2205, 2305, 2340, 2352, 2366, 2520, 2535, 2548, 2704, 2730, 2766, 2940, 3042, 3120, 3185, 3227, 3276, 3380, 3528, 3549, 3640, 3688, 3822, 3920, 4056, 4095, 4149, 4368, 4410, 4610, 4680, 4732, 5040, 5070, 5096, 5460, 5532, 5733, 5880, 5915, 5993, 6084, 6370, 6454, 6552, 6760, 6915, 7056, 7098, 7280, 7376, 7605, 7644, 8112, 8190, 8281, 8298, 8820, 9220, 9360, 9464, 9555, 9681, 10140, 10192, 10647, 10920, 11064, 11466, 11760, 11830, 11986, 12168, 12740, 12908, 13104, 13520, 13830, 14196, 15210, 15288, 16135, 16380, 16562, 16596, 17640, 17745, 17979, 18440, 18928, 19110, 19362, 20280, 20745, 21294, 21840, 22128, 22589, 22932, 23660, 23972, 24336, 24843, 25480, 25816, 27660, 28392, 28665, 29043, 29965, 30420, 30576, 32270, 32760, 33124, 33192, 35280, 35490, 35958, 36880, 38220, 38724, 40560, 41405, 41490, 41951, 42588, 45178, 45864, 47320, 47944, 48405, 49686, 50960, 51632, 53235, 53937, 55320, 56784, 57330, 58086, 59930, 60840, 64540, 65520, 66248, 66384, 67767, 70980, 71916, 74529, 76440, 77448, 77909, 82810, 82980, 83902, 85176, 89895, 90356, 91728, 94640, 95888, 96810, 99372, 106470, 107874, 110640, 112945, 114660, 116172, 119860, 121680, 124215, 125853, 129080, 132496, 135534, 141960, 143832, 145215, 149058, 152880, 154896, 155818, 165620, 165960, 167804, 170352, 179790, 180712, 193620, 198744, 203301, 209755, 212940, 215748, 225890, 229320, 232344, 233727, 239720, 248430, 251706, 258160, 269685, 271068, 283920, 287664, 290430, 293657, 298116, 311636, 331240, 331920, 335608, 338835, 359580, 361424, 372645, 377559, 387240, 389545, 397488, 406602, 419510, 425880, 431496, 451780, 458640, 464688, 467454, 479440, 496860, 503412, 539370, 542136, 545363, 580860, 587314, 596232, 623272, 629265, 662480, 671216, 677670, 701181, 719160, 745290, 755118, 774480, 779090, 813204, 839020, 851760, 862992, 880971, 903560, 934908, 993720, 1006824, 1016505, 1078740, 1084272, 1090726, 1161720, 1168635, 1174628, 1192464, 1246544, 1258530, 1355340, 1402362, 1438320, 1468285, 1490580, 1510236, 1558180, 1626408, 1636089, 1678040, 1761942, 1807120, 1869816, 1887795, 1987440, 2013648, 2033010, 2157480, 2181452, 2323440, 2337270, 2349256, 2517060, 2642913, 2710680, 2726815, 2804724, 2936570, 2981160, 3020472, 3116360, 3252816, 3272178, 3356080, 3505905, 3523884, 3739632, 3775590, 3817541, 4066020, 4314960, 4362904, 4404855, 4674540, 4698512, 4908267, 5034120, 5285826, 5421360, 5453630, 5609448, 5873140, 5962320, 6040944, 6232720, 6544356, 7011810, 7047768, 7551180, 7635082, 8132040, 8180445, 8725808, 8809710, 9349080, 9816534, 10068240, 10571652, 10907260, 11218896, 11452623, 11746280, 13088712, 13214565, 14023620, 14095536, 15102360, 15270164, 16264080, 16360890, 17619420, 18698160, 19087705, 19633068, 21143304, 21814520, 22905246, 23492560, 24541335, 26177424, 26429130, 28047240, 30204720, 30540328, 32721780, 34357869, 35238840, 38175410, 39266136, 42286608, 43629040, 45810492, 49082670, 52858260, 56094480, 57263115, 61080656, 65443560, 68715738, 70477680, 76350820, 78532272, 91620984, 98165340, 105716520, 114526230, 130887120, 137431476, 152701640, 171789345, 183241968, 196330680, 211433040, 229052460, 274862952, 305403280, 343578690, 392661360, 458104920, 549725904, 687157380, 916209840, 1374314760, 2748629520]

約数ペア:

[(1, 2748629520), (2, 1374314760), (3, 916209840), (4, 687157380), (5, 549725904), (6, 458104920), (7, 392661360), (8, 343578690), (9, 305403280), (10, 274862952), (12, 229052460), (13, 211433040), (14, 196330680), (15, 183241968), (16, 171789345), (18, 152701640), (20, 137431476), (21, 130887120), (24, 114526230), (26, 105716520), (28, 98165340), (30, 91620984), (35, 78532272), (36, 76350820), (39, 70477680), (40, 68715738), (42, 65443560), (45, 61080656), (48, 57263115), (49, 56094480), (52, 52858260), (56, 49082670), (60, 45810492), (63, 43629040), (65, 42286608), (70, 39266136), (72, 38175410), (78, 35238840), (80, 34357869), (84, 32721780), (90, 30540328), (91, 30204720), (98, 28047240), (104, 26429130), (105, 26177424), (112, 24541335), (117, 23492560), (120, 22905246), (126, 21814520), (130, 21143304), (140, 19633068), (144, 19087705), (147, 18698160), (156, 17619420), (168, 16360890), (169, 16264080), (180, 15270164), (182, 15102360), (195, 14095536), (196, 14023620), (208, 13214565), (210, 13088712), (234, 11746280), (240, 11452623), (245, 11218896), (252, 10907260), (260, 10571652), (273, 10068240), (280, 9816534), (294, 9349080), (312, 8809710), (315, 8725808), (336, 8180445), (338, 8132040), (360, 7635082), (364, 7551180), (390, 7047768), (392, 7011810), (420, 6544356), (441, 6232720), (455, 6040944), (461, 5962320), (468, 5873140), (490, 5609448), (504, 5453630), (507, 5421360), (520, 5285826), (546, 5034120), (560, 4908267), (585, 4698512), (588, 4674540), (624, 4404855), (630, 4362904), (637, 4314960), (676, 4066020), (720, 3817541), (728, 3775590), (735, 3739632), (780, 3523884), (784, 3505905), (819, 3356080), (840, 3272178), (845, 3252816), (882, 3116360), (910, 3020472), (922, 2981160), (936, 2936570), (980, 2804724), (1008, 2726815), (1014, 2710680), (1040, 2642913), (1092, 2517060), (1170, 2349256), (1176, 2337270), (1183, 2323440), (1260, 2181452), (1274, 2157480), (1352, 2033010), (1365, 2013648), (1383, 1987440), (1456, 1887795), (1470, 1869816), (1521, 1807120), (1560, 1761942), (1638, 1678040), (1680, 1636089), (1690, 1626408), (1764, 1558180), (1820, 1510236), (1844, 1490580), (1872, 1468285), (1911, 1438320), (1960, 1402362), (2028, 1355340), (2184, 1258530), (2205, 1246544), (2305, 1192464), (2340, 1174628), (2352, 1168635), (2366, 1161720), (2520, 1090726), (2535, 1084272), (2548, 1078740), (2704, 1016505), (2730, 1006824), (2766, 993720), (2940, 934908), (3042, 903560), (3120, 880971), (3185, 862992), (3227, 851760), (3276, 839020), (3380, 813204), (3528, 779090), (3549, 774480), (3640, 755118), (3688, 745290), (3822, 719160), (3920, 701181), (4056, 677670), (4095, 671216), (4149, 662480), (4368, 629265), (4410, 623272), (4610, 596232), (4680, 587314), (4732, 580860), (5040, 545363), (5070, 542136), (5096, 539370), (5460, 503412), (5532, 496860), (5733, 479440), (5880, 467454), (5915, 464688), (5993, 458640), (6084, 451780), (6370, 431496), (6454, 425880), (6552, 419510), (6760, 406602), (6915, 397488), (7056, 389545), (7098, 387240), (7280, 377559), (7376, 372645), (7605, 361424), (7644, 359580), (8112, 338835), (8190, 335608), (8281, 331920), (8298, 331240), (8820, 311636), (9220, 298116), (9360, 293657), (9464, 290430), (9555, 287664), (9681, 283920), (10140, 271068), (10192, 269685), (10647, 258160), (10920, 251706), (11064, 248430), (11466, 239720), (11760, 233727), (11830, 232344), (11986, 229320), (12168, 225890), (12740, 215748), (12908, 212940), (13104, 209755), (13520, 203301), (13830, 198744), (14196, 193620), (15210, 180712), (15288, 179790), (16135, 170352), (16380, 167804), (16562, 165960), (16596, 165620), (17640, 155818), (17745, 154896), (17979, 152880), (18440, 149058), (18928, 145215), (19110, 143832), (19362, 141960), (20280, 135534), (20745, 132496), (21294, 129080), (21840, 125853), (22128, 124215), (22589, 121680), (22932, 119860), (23660, 116172), (23972, 114660), (24336, 112945), (24843, 110640), (25480, 107874), (25816, 106470), (27660, 99372), (28392, 96810), (28665, 95888), (29043, 94640), (29965, 91728), (30420, 90356), (30576, 89895), (32270, 85176), (32760, 83902), (33124, 82980), (33192, 82810), (35280, 77909), (35490, 77448), (35958, 76440), (36880, 74529), (38220, 71916), (38724, 70980), (40560, 67767), (41405, 66384), (41490, 66248), (41951, 65520), (42588, 64540), (45178, 60840), (45864, 59930), (47320, 58086), (47944, 57330), (48405, 56784), (49686, 55320), (50960, 53937), (51632, 53235)]