2490827040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 576

約数和(自身を含む): 9906624000

約数和(自身を除く): 7415796960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 47, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 94, 95, 96, 104, 114, 117, 120, 130, 141, 144, 149, 152, 156, 160, 171, 180, 188, 190, 195, 208, 228, 234, 235, 240, 247, 260, 282, 285, 288, 298, 304, 312, 342, 360, 376, 380, 390, 416, 423, 447, 456, 468, 470, 480, 494, 520, 564, 570, 585, 596, 608, 611, 624, 684, 705, 720, 741, 745, 752, 760, 780, 846, 855, 893, 894, 912, 936, 940, 988, 1040, 1128, 1140, 1170, 1192, 1222, 1235, 1248, 1341, 1368, 1410, 1440, 1482, 1490, 1504, 1520, 1560, 1692, 1710, 1786, 1788, 1824, 1833, 1872, 1880, 1937, 1976, 2080, 2115, 2223, 2235, 2256, 2280, 2340, 2384, 2444, 2470, 2679, 2682, 2736, 2820, 2831, 2964, 2980, 3040, 3055, 3120, 3384, 3420, 3572, 3576, 3666, 3705, 3744, 3760, 3874, 3952, 4230, 4446, 4465, 4470, 4512, 4560, 4680, 4768, 4888, 4940, 5358, 5364, 5472, 5499, 5640, 5662, 5811, 5928, 5960, 6110, 6240, 6705, 6768, 6840, 7003, 7144, 7152, 7332, 7410, 7520, 7748, 7904, 8037, 8460, 8493, 8892, 8930, 8940, 9120, 9165, 9360, 9685, 9776, 9880, 10716, 10728, 10998, 11115, 11280, 11324, 11609, 11622, 11856, 11920, 12220, 13395, 13410, 13536, 13680, 14006, 14155, 14288, 14304, 14664, 14820, 15496, 16074, 16920, 16986, 17433, 17784, 17860, 17880, 18330, 18720, 19370, 19552, 19760, 21009, 21432, 21456, 21996, 22230, 22560, 22648, 23218, 23244, 23712, 23840, 24440, 25479, 26790, 26820, 27360, 27495, 28012, 28310, 28576, 29055, 29328, 29640, 30992, 32148, 33840, 33972, 34827, 34866, 35015, 35568, 35720, 35760, 36660, 36803, 38740, 39520, 40185, 42018, 42465, 42864, 42912, 43992, 44460, 45296, 46436, 46488, 48880, 50958, 53580, 53640, 54990, 56024, 56620, 58045, 58110, 58656, 59280, 61984, 63027, 64296, 67680, 67944, 69654, 69732, 70030, 71136, 71440, 71520, 73320, 73606, 77480, 80370, 84036, 84930, 85728, 87165, 87984, 88920, 90592, 91039, 92872, 92976, 97760, 101916, 104481, 105045, 107160, 107280, 109980, 110409, 112048, 113240, 116090, 116220, 118560, 126054, 127395, 128592, 133057, 135888, 139308, 139464, 140060, 142880, 146640, 147212, 154960, 160740, 168072, 169860, 174135, 174330, 175968, 177840, 182078, 184015, 185744, 185952, 203832, 208962, 210090, 214320, 214560, 219960, 220818, 224096, 226480, 232180, 232440, 252108, 254790, 257184, 266114, 271776, 273117, 278616, 278928, 280120, 293280, 294424, 309920, 315135, 321480, 331227, 336144, 339720, 348270, 348660, 355680, 364156, 368030, 371488, 399171, 407664, 417924, 420180, 428640, 439920, 441636, 452960, 455195, 464360, 464880, 504216, 509580, 522405, 532228, 546234, 552045, 557232, 557856, 560240, 588848, 630270, 642960, 662454, 665285, 672288, 679440, 696540, 697320, 728312, 736060, 798342, 815328, 819351, 835848, 840360, 879840, 883272, 910390, 928720, 929760, 1008432, 1019160, 1044810, 1064456, 1092468, 1104090, 1114464, 1120480, 1177696, 1197513, 1260540, 1285920, 1324908, 1330570, 1358880, 1365585, 1393080, 1394640, 1456624, 1472120, 1596684, 1638702, 1656135, 1671696, 1680720, 1729741, 1766544, 1820780, 1857440, 1995855, 2016864, 2038320, 2089620, 2128912, 2184936, 2208180, 2395026, 2521080, 2649816, 2661140, 2731170, 2786160, 2789280, 2913248, 2944240, 3193368, 3277404, 3312270, 3343392, 3361440, 3459482, 3533088, 3641560, 3991710, 4076640, 4096755, 4179240, 4257824, 4369872, 4416360, 4790052, 5042160, 5189223, 5299632, 5322280, 5462340, 5572320, 5888480, 5987565, 6386736, 6554808, 6624540, 6918964, 7283120, 7983420, 8193510, 8358480, 8648705, 8739744, 8832720, 9580104, 10084320, 10378446, 10599264, 10644560, 10924680, 11975130, 12773472, 13109616, 13249080, 13837928, 14566240, 15567669, 15966840, 16387020, 16716960, 17297410, 17665440, 19160208, 20756892, 21289120, 21849360, 23950260, 25946115, 26219232, 26498160, 27675856, 31135338, 31933680, 32774040, 34594820, 38320416, 41513784, 43698720, 47900520, 51892230, 52996320, 55351712, 62270676, 63867360, 65548080, 69189640, 77838345, 83027568, 95801040, 103784460, 124541352, 131096160, 138379280, 155676690, 166055136, 191602080, 207568920, 249082704, 276758560, 311353380, 415137840, 498165408, 622706760, 830275680, 1245413520, 2490827040]

約数ペア:

[(1, 2490827040), (2, 1245413520), (3, 830275680), (4, 622706760), (5, 498165408), (6, 415137840), (8, 311353380), (9, 276758560), (10, 249082704), (12, 207568920), (13, 191602080), (15, 166055136), (16, 155676690), (18, 138379280), (19, 131096160), (20, 124541352), (24, 103784460), (26, 95801040), (30, 83027568), (32, 77838345), (36, 69189640), (38, 65548080), (39, 63867360), (40, 62270676), (45, 55351712), (47, 52996320), (48, 51892230), (52, 47900520), (57, 43698720), (60, 41513784), (65, 38320416), (72, 34594820), (76, 32774040), (78, 31933680), (80, 31135338), (90, 27675856), (94, 26498160), (95, 26219232), (96, 25946115), (104, 23950260), (114, 21849360), (117, 21289120), (120, 20756892), (130, 19160208), (141, 17665440), (144, 17297410), (149, 16716960), (152, 16387020), (156, 15966840), (160, 15567669), (171, 14566240), (180, 13837928), (188, 13249080), (190, 13109616), (195, 12773472), (208, 11975130), (228, 10924680), (234, 10644560), (235, 10599264), (240, 10378446), (247, 10084320), (260, 9580104), (282, 8832720), (285, 8739744), (288, 8648705), (298, 8358480), (304, 8193510), (312, 7983420), (342, 7283120), (360, 6918964), (376, 6624540), (380, 6554808), (390, 6386736), (416, 5987565), (423, 5888480), (447, 5572320), (456, 5462340), (468, 5322280), (470, 5299632), (480, 5189223), (494, 5042160), (520, 4790052), (564, 4416360), (570, 4369872), (585, 4257824), (596, 4179240), (608, 4096755), (611, 4076640), (624, 3991710), (684, 3641560), (705, 3533088), (720, 3459482), (741, 3361440), (745, 3343392), (752, 3312270), (760, 3277404), (780, 3193368), (846, 2944240), (855, 2913248), (893, 2789280), (894, 2786160), (912, 2731170), (936, 2661140), (940, 2649816), (988, 2521080), (1040, 2395026), (1128, 2208180), (1140, 2184936), (1170, 2128912), (1192, 2089620), (1222, 2038320), (1235, 2016864), (1248, 1995855), (1341, 1857440), (1368, 1820780), (1410, 1766544), (1440, 1729741), (1482, 1680720), (1490, 1671696), (1504, 1656135), (1520, 1638702), (1560, 1596684), (1692, 1472120), (1710, 1456624), (1786, 1394640), (1788, 1393080), (1824, 1365585), (1833, 1358880), (1872, 1330570), (1880, 1324908), (1937, 1285920), (1976, 1260540), (2080, 1197513), (2115, 1177696), (2223, 1120480), (2235, 1114464), (2256, 1104090), (2280, 1092468), (2340, 1064456), (2384, 1044810), (2444, 1019160), (2470, 1008432), (2679, 929760), (2682, 928720), (2736, 910390), (2820, 883272), (2831, 879840), (2964, 840360), (2980, 835848), (3040, 819351), (3055, 815328), (3120, 798342), (3384, 736060), (3420, 728312), (3572, 697320), (3576, 696540), (3666, 679440), (3705, 672288), (3744, 665285), (3760, 662454), (3874, 642960), (3952, 630270), (4230, 588848), (4446, 560240), (4465, 557856), (4470, 557232), (4512, 552045), (4560, 546234), (4680, 532228), (4768, 522405), (4888, 509580), (4940, 504216), (5358, 464880), (5364, 464360), (5472, 455195), (5499, 452960), (5640, 441636), (5662, 439920), (5811, 428640), (5928, 420180), (5960, 417924), (6110, 407664), (6240, 399171), (6705, 371488), (6768, 368030), (6840, 364156), (7003, 355680), (7144, 348660), (7152, 348270), (7332, 339720), (7410, 336144), (7520, 331227), (7748, 321480), (7904, 315135), (8037, 309920), (8460, 294424), (8493, 293280), (8892, 280120), (8930, 278928), (8940, 278616), (9120, 273117), (9165, 271776), (9360, 266114), (9685, 257184), (9776, 254790), (9880, 252108), (10716, 232440), (10728, 232180), (10998, 226480), (11115, 224096), (11280, 220818), (11324, 219960), (11609, 214560), (11622, 214320), (11856, 210090), (11920, 208962), (12220, 203832), (13395, 185952), (13410, 185744), (13536, 184015), (13680, 182078), (14006, 177840), (14155, 175968), (14288, 174330), (14304, 174135), (14664, 169860), (14820, 168072), (15496, 160740), (16074, 154960), (16920, 147212), (16986, 146640), (17433, 142880), (17784, 140060), (17860, 139464), (17880, 139308), (18330, 135888), (18720, 133057), (19370, 128592), (19552, 127395), (19760, 126054), (21009, 118560), (21432, 116220), (21456, 116090), (21996, 113240), (22230, 112048), (22560, 110409), (22648, 109980), (23218, 107280), (23244, 107160), (23712, 105045), (23840, 104481), (24440, 101916), (25479, 97760), (26790, 92976), (26820, 92872), (27360, 91039), (27495, 90592), (28012, 88920), (28310, 87984), (28576, 87165), (29055, 85728), (29328, 84930), (29640, 84036), (30992, 80370), (32148, 77480), (33840, 73606), (33972, 73320), (34827, 71520), (34866, 71440), (35015, 71136), (35568, 70030), (35720, 69732), (35760, 69654), (36660, 67944), (36803, 67680), (38740, 64296), (39520, 63027), (40185, 61984), (42018, 59280), (42465, 58656), (42864, 58110), (42912, 58045), (43992, 56620), (44460, 56024), (45296, 54990), (46436, 53640), (46488, 53580), (48880, 50958)]