2490082560

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 720

約数和(自身を含む): 10541938176

約数和(自身を除く): 8051855616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 64, 70, 72, 73, 80, 81, 84, 90, 94, 96, 105, 108, 112, 120, 126, 128, 135, 140, 141, 144, 146, 160, 162, 168, 180, 188, 189, 192, 210, 216, 219, 224, 235, 240, 252, 256, 270, 280, 282, 288, 292, 315, 320, 324, 329, 336, 360, 365, 376, 378, 384, 405, 420, 423, 432, 438, 448, 470, 480, 504, 511, 540, 560, 564, 567, 576, 584, 630, 640, 648, 657, 658, 672, 705, 720, 730, 752, 756, 768, 810, 840, 846, 864, 876, 896, 940, 945, 960, 987, 1008, 1022, 1080, 1095, 1120, 1128, 1134, 1152, 1168, 1260, 1269, 1280, 1296, 1314, 1316, 1344, 1410, 1440, 1460, 1504, 1512, 1533, 1620, 1645, 1680, 1692, 1728, 1752, 1792, 1880, 1890, 1920, 1971, 1974, 2016, 2044, 2115, 2160, 2190, 2240, 2256, 2268, 2304, 2336, 2520, 2538, 2555, 2592, 2628, 2632, 2688, 2820, 2835, 2880, 2920, 2961, 3008, 3024, 3066, 3240, 3285, 3290, 3360, 3384, 3431, 3456, 3504, 3760, 3780, 3807, 3840, 3942, 3948, 4032, 4088, 4230, 4320, 4380, 4480, 4512, 4536, 4599, 4672, 4935, 5040, 5076, 5110, 5184, 5256, 5264, 5376, 5640, 5670, 5760, 5840, 5913, 5922, 6016, 6048, 6132, 6345, 6480, 6570, 6580, 6720, 6768, 6862, 6912, 7008, 7520, 7560, 7614, 7665, 7884, 7896, 8064, 8176, 8460, 8640, 8760, 8883, 8960, 9024, 9072, 9198, 9344, 9855, 9870, 10080, 10152, 10220, 10293, 10368, 10512, 10528, 11280, 11340, 11520, 11680, 11826, 11844, 12032, 12096, 12264, 12690, 12960, 13140, 13160, 13440, 13536, 13724, 13797, 14016, 14805, 15040, 15120, 15228, 15330, 15768, 15792, 16128, 16352, 16920, 17155, 17280, 17520, 17766, 18048, 18144, 18396, 18688, 19035, 19710, 19740, 20160, 20304, 20440, 20586, 20736, 21024, 21056, 22560, 22680, 22995, 23360, 23652, 23688, 24017, 24192, 24528, 25380, 25920, 26280, 26320, 26649, 26880, 27072, 27448, 27594, 28032, 29565, 29610, 30080, 30240, 30456, 30660, 30879, 31536, 31584, 32704, 33840, 34310, 34560, 35040, 35532, 36096, 36288, 36792, 38070, 39420, 39480, 40320, 40608, 40880, 41172, 41391, 42048, 42112, 44415, 45120, 45360, 45990, 46720, 47304, 47376, 48034, 48384, 49056, 50760, 51465, 51840, 52560, 52640, 53298, 54144, 54896, 55188, 56064, 59130, 59220, 60160, 60480, 60912, 61320, 61758, 63072, 63168, 65408, 67680, 68620, 68985, 70080, 71064, 72051, 72576, 73584, 76140, 78840, 78960, 80640, 81216, 81760, 82344, 82782, 84096, 84224, 88830, 90240, 90720, 91980, 92637, 93440, 94608, 94752, 96068, 98112, 101520, 102930, 103680, 105120, 105280, 106596, 108288, 109792, 110376, 118260, 118440, 120085, 120960, 121824, 122640, 123516, 126144, 126336, 130816, 133245, 135360, 137240, 137970, 140160, 142128, 144102, 145152, 147168, 152280, 154395, 157680, 157920, 162432, 163520, 164688, 165564, 168192, 177660, 180480, 181440, 183960, 185274, 189216, 189504, 192136, 196224, 203040, 205860, 206955, 210240, 210560, 213192, 216153, 219584, 220752, 236520, 236880, 240170, 241920, 243648, 245280, 247032, 252288, 252672, 266490, 270720, 274480, 275940, 277911, 280320, 284256, 288204, 294336, 304560, 308790, 315360, 315840, 324864, 327040, 329376, 331128, 355320, 360255, 362880, 367920, 370548, 378432, 379008, 384272, 392448, 406080, 411720, 413910, 420480, 421120, 426384, 432306, 439168, 441504, 463185, 473040, 473760, 480340, 487296, 490560, 494064, 504576, 532980, 541440, 548960, 551880, 555822, 568512, 576408, 588672, 609120, 617580, 630720, 631680, 648459, 654080, 658752, 662256, 710640, 720510, 725760, 735840, 741096, 756864, 758016, 768544, 812160, 823440, 827820, 840960, 852768, 864612, 878336, 883008, 926370, 946080, 947520, 960680, 974592, 981120, 988128, 1065960, 1080765, 1097920, 1103760, 1111644, 1137024, 1152816, 1177344, 1218240, 1235160, 1261440, 1263360, 1296918, 1317504, 1324512, 1389555, 1421280, 1441020, 1471680, 1482192, 1513728, 1537088, 1624320, 1646880, 1655640, 1705536, 1729224, 1766016, 1852740, 1892160, 1895040, 1921360, 1945377, 1962240, 1976256, 2131920, 2161530, 2195840, 2207520, 2223288, 2274048, 2305632, 2436480, 2470320, 2522880, 2593836, 2635008, 2649024, 2779110, 2842560, 2882040, 2943360, 2964384, 3074176, 3242295, 3293760, 3311280, 3411072, 3458448, 3532032, 3705480, 3784320, 3790080, 3842720, 3890754, 3952512, 4263840, 4323060, 4391680, 4415040, 4446576, 4611264, 4872960, 4940640, 5187672, 5298048, 5558220, 5685120, 5764080, 5886720, 5928768, 6148352, 6484590, 6587520, 6622560, 6822144, 6916896, 7410960, 7568640, 7685440, 7781508, 7905024, 8527680, 8646120, 8830080, 8893152, 9222528, 9726885, 9881280, 10375344, 10596096, 11116440, 11370240, 11528160, 11857536, 12969180, 13175040, 13245120, 13833792, 14821920, 15370880, 15563016, 17055360, 17292240, 17660160, 17786304, 18445056, 19453770, 19762560, 20750688, 22232880, 23056320, 23715072, 25938360, 26490240, 27667584, 29643840, 30741760, 31126032, 34110720, 34584480, 35572608, 38907540, 39525120, 41501376, 44465760, 46112640, 51876720, 52980480, 55335168, 59287680, 62252064, 69168960, 71145216, 77815080, 83002752, 88931520, 92225280, 103753440, 118575360, 124504128, 138337920, 155630160, 166005504, 177863040, 207506880, 249008256, 276675840, 311260320, 355726080, 415013760, 498016512, 622520640, 830027520, 1245041280, 2490082560]

約数ペア:

[(1, 2490082560), (2, 1245041280), (3, 830027520), (4, 622520640), (5, 498016512), (6, 415013760), (7, 355726080), (8, 311260320), (9, 276675840), (10, 249008256), (12, 207506880), (14, 177863040), (15, 166005504), (16, 155630160), (18, 138337920), (20, 124504128), (21, 118575360), (24, 103753440), (27, 92225280), (28, 88931520), (30, 83002752), (32, 77815080), (35, 71145216), (36, 69168960), (40, 62252064), (42, 59287680), (45, 55335168), (47, 52980480), (48, 51876720), (54, 46112640), (56, 44465760), (60, 41501376), (63, 39525120), (64, 38907540), (70, 35572608), (72, 34584480), (73, 34110720), (80, 31126032), (81, 30741760), (84, 29643840), (90, 27667584), (94, 26490240), (96, 25938360), (105, 23715072), (108, 23056320), (112, 22232880), (120, 20750688), (126, 19762560), (128, 19453770), (135, 18445056), (140, 17786304), (141, 17660160), (144, 17292240), (146, 17055360), (160, 15563016), (162, 15370880), (168, 14821920), (180, 13833792), (188, 13245120), (189, 13175040), (192, 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2470320), (1022, 2436480), (1080, 2305632), (1095, 2274048), (1120, 2223288), (1128, 2207520), (1134, 2195840), (1152, 2161530), (1168, 2131920), (1260, 1976256), (1269, 1962240), (1280, 1945377), (1296, 1921360), (1314, 1895040), (1316, 1892160), (1344, 1852740), (1410, 1766016), (1440, 1729224), (1460, 1705536), (1504, 1655640), (1512, 1646880), (1533, 1624320), (1620, 1537088), (1645, 1513728), (1680, 1482192), (1692, 1471680), (1728, 1441020), (1752, 1421280), (1792, 1389555), (1880, 1324512), (1890, 1317504), (1920, 1296918), (1971, 1263360), (1974, 1261440), (2016, 1235160), (2044, 1218240), (2115, 1177344), (2160, 1152816), (2190, 1137024), (2240, 1111644), (2256, 1103760), (2268, 1097920), (2304, 1080765), (2336, 1065960), (2520, 988128), (2538, 981120), (2555, 974592), (2592, 960680), (2628, 947520), (2632, 946080), (2688, 926370), (2820, 883008), (2835, 878336), (2880, 864612), (2920, 852768), (2961, 840960), (3008, 827820), (3024, 823440), (3066, 812160), (3240, 768544), (3285, 758016), (3290, 756864), (3360, 741096), (3384, 735840), (3431, 725760), (3456, 720510), (3504, 710640), (3760, 662256), (3780, 658752), (3807, 654080), (3840, 648459), (3942, 631680), (3948, 630720), (4032, 617580), (4088, 609120), (4230, 588672), (4320, 576408), (4380, 568512), (4480, 555822), (4512, 551880), (4536, 548960), (4599, 541440), (4672, 532980), (4935, 504576), (5040, 494064), (5076, 490560), (5110, 487296), (5184, 480340), (5256, 473760), (5264, 473040), (5376, 463185), (5640, 441504), (5670, 439168), (5760, 432306), (5840, 426384), (5913, 421120), (5922, 420480), (6016, 413910), (6048, 411720), (6132, 406080), (6345, 392448), (6480, 384272), (6570, 379008), (6580, 378432), (6720, 370548), (6768, 367920), (6862, 362880), (6912, 360255), (7008, 355320), (7520, 331128), (7560, 329376), (7614, 327040), (7665, 324864), (7884, 315840), (7896, 315360), (8064, 308790), (8176, 304560), (8460, 294336), (8640, 288204), (8760, 284256), (8883, 280320), (8960, 277911), (9024, 275940), (9072, 274480), (9198, 270720), (9344, 266490), (9855, 252672), (9870, 252288), (10080, 247032), (10152, 245280), (10220, 243648), (10293, 241920), (10368, 240170), (10512, 236880), (10528, 236520), (11280, 220752), (11340, 219584), (11520, 216153), (11680, 213192), (11826, 210560), (11844, 210240), (12032, 206955), (12096, 205860), (12264, 203040), (12690, 196224), (12960, 192136), (13140, 189504), (13160, 189216), (13440, 185274), (13536, 183960), (13724, 181440), (13797, 180480), (14016, 177660), (14805, 168192), (15040, 165564), (15120, 164688), (15228, 163520), (15330, 162432), (15768, 157920), (15792, 157680), (16128, 154395), (16352, 152280), (16920, 147168), (17155, 145152), (17280, 144102), (17520, 142128), (17766, 140160), (18048, 137970), (18144, 137240), (18396, 135360), (18688, 133245), (19035, 130816), (19710, 126336), (19740, 126144), (20160, 123516), (20304, 122640), (20440, 121824), (20586, 120960), (20736, 120085), (21024, 118440), (21056, 118260), (22560, 110376), (22680, 109792), (22995, 108288), (23360, 106596), (23652, 105280), (23688, 105120), (24017, 103680), (24192, 102930), (24528, 101520), (25380, 98112), (25920, 96068), (26280, 94752), (26320, 94608), (26649, 93440), (26880, 92637), (27072, 91980), (27448, 90720), (27594, 90240), (28032, 88830), (29565, 84224), (29610, 84096), (30080, 82782), (30240, 82344), (30456, 81760), (30660, 81216), (30879, 80640), (31536, 78960), (31584, 78840), (32704, 76140), (33840, 73584), (34310, 72576), (34560, 72051), (35040, 71064), (35532, 70080), (36096, 68985), (36288, 68620), (36792, 67680), (38070, 65408), (39420, 63168), (39480, 63072), (40320, 61758), (40608, 61320), (40880, 60912), (41172, 60480), (41391, 60160), (42048, 59220), (42112, 59130), (44415, 56064), (45120, 55188), (45360, 54896), (45990, 54144), (46720, 53298), (47304, 52640), (47376, 52560), (48034, 51840), (48384, 51465), (49056, 50760)]