491050560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 672

約数和(自身を含む): 2159885952

約数和(自身を除く): 1668835392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 49, 52, 55, 56, 60, 64, 65, 66, 70, 73, 77, 78, 80, 84, 88, 91, 96, 98, 104, 105, 110, 112, 120, 130, 132, 140, 143, 146, 147, 154, 156, 160, 165, 168, 176, 182, 192, 195, 196, 208, 210, 219, 220, 224, 231, 240, 245, 260, 264, 273, 280, 286, 292, 294, 308, 312, 320, 330, 336, 352, 364, 365, 385, 390, 392, 416, 420, 429, 438, 440, 448, 455, 462, 480, 490, 511, 520, 528, 539, 546, 560, 572, 584, 588, 616, 624, 637, 660, 672, 704, 715, 728, 730, 735, 770, 780, 784, 803, 832, 840, 858, 876, 880, 910, 924, 949, 960, 980, 1001, 1022, 1040, 1056, 1078, 1092, 1095, 1120, 1144, 1155, 1168, 1176, 1232, 1248, 1274, 1320, 1344, 1365, 1430, 1456, 1460, 1470, 1533, 1540, 1560, 1568, 1606, 1617, 1680, 1716, 1752, 1760, 1820, 1848, 1898, 1911, 1960, 2002, 2044, 2080, 2112, 2145, 2156, 2184, 2190, 2240, 2288, 2310, 2336, 2352, 2409, 2464, 2496, 2548, 2555, 2640, 2695, 2730, 2847, 2860, 2912, 2920, 2940, 3003, 3066, 3080, 3120, 3136, 3185, 3212, 3234, 3360, 3432, 3504, 3520, 3577, 3640, 3696, 3796, 3822, 3920, 4004, 4015, 4088, 4160, 4290, 4312, 4368, 4380, 4576, 4620, 4672, 4704, 4745, 4818, 4928, 5005, 5096, 5110, 5280, 5390, 5460, 5621, 5694, 5720, 5824, 5840, 5880, 6006, 6132, 6160, 6240, 6370, 6424, 6468, 6643, 6720, 6864, 7007, 7008, 7154, 7280, 7392, 7592, 7644, 7665, 7840, 8008, 8030, 8085, 8176, 8580, 8624, 8736, 8760, 9152, 9240, 9408, 9490, 9555, 9636, 10010, 10192, 10220, 10439, 10560, 10731, 10780, 10920, 11242, 11388, 11440, 11680, 11760, 12012, 12045, 12264, 12320, 12480, 12740, 12848, 12936, 13286, 13728, 14014, 14016, 14235, 14308, 14560, 14784, 15015, 15184, 15288, 15330, 15680, 16016, 16060, 16170, 16352, 16863, 17160, 17248, 17472, 17520, 17885, 18480, 18980, 19110, 19272, 19929, 20020, 20384, 20440, 20878, 21021, 21462, 21560, 21840, 22484, 22776, 22880, 23360, 23520, 24024, 24090, 24528, 24640, 25480, 25696, 25872, 26572, 27456, 28028, 28105, 28470, 28616, 29120, 30030, 30368, 30576, 30660, 31317, 32032, 32120, 32340, 32704, 33215, 33726, 34320, 34496, 35035, 35040, 35770, 36960, 37960, 38220, 38544, 39347, 39858, 40040, 40768, 40880, 41756, 42042, 42924, 43120, 43680, 44968, 45552, 45760, 46501, 47040, 48048, 48180, 49056, 50960, 51392, 51744, 52195, 53144, 53655, 56056, 56210, 56940, 57232, 60060, 60736, 61152, 61320, 62634, 64064, 64240, 64680, 66430, 67452, 68640, 70070, 70080, 71540, 73073, 73920, 75920, 76440, 77088, 78694, 79716, 80080, 81760, 83512, 84084, 84315, 85848, 86240, 87360, 89936, 91104, 93002, 96096, 96360, 98112, 99645, 101920, 103488, 104390, 105105, 106288, 107310, 112112, 112420, 113880, 114464, 118041, 120120, 122304, 122640, 125268, 128480, 129360, 132860, 134904, 137280, 139503, 140140, 143080, 146146, 151840, 152880, 154176, 156585, 157388, 159432, 160160, 163520, 167024, 168168, 168630, 171696, 172480, 179872, 182208, 186004, 192192, 192720, 196735, 199290, 203840, 208780, 210210, 212576, 214620, 219219, 224224, 224840, 227760, 228928, 232505, 236082, 240240, 245280, 250536, 256960, 258720, 265720, 269808, 279006, 280280, 286160, 292292, 303680, 305760, 313170, 314776, 318864, 320320, 334048, 336336, 337260, 343392, 359744, 365365, 372008, 385440, 393470, 398580, 417560, 420420, 425152, 429240, 438438, 448448, 449680, 455520, 465010, 472164, 480480, 490560, 501072, 511511, 517440, 531440, 539616, 558012, 560560, 572320, 584584, 590205, 611520, 626340, 629552, 637728, 668096, 672672, 674520, 686784, 697515, 730730, 744016, 770880, 786940, 797160, 835120, 840840, 858480, 876876, 899360, 911040, 930020, 944328, 960960, 1002144, 1023022, 1062880, 1079232, 1096095, 1116024, 1121120, 1144640, 1169168, 1180410, 1252680, 1259104, 1275456, 1345344, 1349040, 1395030, 1461460, 1488032, 1534533, 1573880, 1594320, 1670240, 1681680, 1716960, 1753752, 1798720, 1860040, 1888656, 2004288, 2046044, 2125760, 2192190, 2232048, 2242240, 2338336, 2360820, 2505360, 2518208, 2557555, 2698080, 2790060, 2922920, 2976064, 3069066, 3147760, 3188640, 3340480, 3363360, 3433920, 3507504, 3720080, 3777312, 4092088, 4384380, 4464096, 4676672, 4721640, 5010720, 5115110, 5396160, 5580120, 5845840, 6138132, 6295520, 6377280, 6726720, 7015008, 7440160, 7554624, 7672665, 8184176, 8768760, 8928192, 9443280, 10021440, 10230220, 11160240, 11691680, 12276264, 12591040, 14030016, 14880320, 15345330, 16368352, 17537520, 18886560, 20460440, 22320480, 23383360, 24552528, 30690660, 32736704, 35075040, 37773120, 40920880, 44640960, 49105056, 61381320, 70150080, 81841760, 98210112, 122762640, 163683520, 245525280, 491050560]

約数ペア:

[(1, 491050560), (2, 245525280), (3, 163683520), (4, 122762640), (5, 98210112), (6, 81841760), (7, 70150080), (8, 61381320), (10, 49105056), (11, 44640960), (12, 40920880), (13, 37773120), (14, 35075040), (15, 32736704), (16, 30690660), (20, 24552528), (21, 23383360), (22, 22320480), (24, 20460440), (26, 18886560), (28, 17537520), (30, 16368352), (32, 15345330), (33, 14880320), (35, 14030016), (39, 12591040), (40, 12276264), (42, 11691680), (44, 11160240), (48, 10230220), (49, 10021440), (52, 9443280), (55, 8928192), (56, 8768760), (60, 8184176), (64, 7672665), (65, 7554624), (66, 7440160), (70, 7015008), (73, 6726720), (77, 6377280), (78, 6295520), (80, 6138132), (84, 5845840), (88, 5580120), (91, 5396160), (96, 5115110), (98, 5010720), (104, 4721640), (105, 4676672), (110, 4464096), (112, 4384380), (120, 4092088), (130, 3777312), (132, 3720080), (140, 3507504), (143, 3433920), (146, 3363360), (147, 3340480), (154, 3188640), (156, 3147760), (160, 3069066), (165, 2976064), (168, 2922920), (176, 2790060), (182, 2698080), (192, 2557555), (195, 2518208), (196, 2505360), (208, 2360820), (210, 2338336), (219, 2242240), (220, 2232048), (224, 2192190), (231, 2125760), (240, 2046044), (245, 2004288), (260, 1888656), (264, 1860040), (273, 1798720), (280, 1753752), (286, 1716960), (292, 1681680), (294, 1670240), (308, 1594320), (312, 1573880), (320, 1534533), (330, 1488032), (336, 1461460), (352, 1395030), (364, 1349040), (365, 1345344), (385, 1275456), (390, 1259104), (392, 1252680), (416, 1180410), (420, 1169168), (429, 1144640), (438, 1121120), (440, 1116024), (448, 1096095), (455, 1079232), (462, 1062880), (480, 1023022), (490, 1002144), (511, 960960), (520, 944328), (528, 930020), (539, 911040), (546, 899360), (560, 876876), (572, 858480), (584, 840840), (588, 835120), (616, 797160), (624, 786940), (637, 770880), (660, 744016), (672, 730730), (704, 697515), (715, 686784), (728, 674520), (730, 672672), (735, 668096), (770, 637728), (780, 629552), (784, 626340), (803, 611520), (832, 590205), (840, 584584), (858, 572320), (876, 560560), (880, 558012), (910, 539616), (924, 531440), (949, 517440), (960, 511511), (980, 501072), (1001, 490560), (1022, 480480), (1040, 472164), (1056, 465010), (1078, 455520), (1092, 449680), (1095, 448448), (1120, 438438), (1144, 429240), (1155, 425152), (1168, 420420), (1176, 417560), (1232, 398580), (1248, 393470), (1274, 385440), (1320, 372008), (1344, 365365), (1365, 359744), (1430, 343392), (1456, 337260), (1460, 336336), (1470, 334048), (1533, 320320), (1540, 318864), (1560, 314776), (1568, 313170), (1606, 305760), (1617, 303680), (1680, 292292), (1716, 286160), (1752, 280280), (1760, 279006), (1820, 269808), (1848, 265720), (1898, 258720), (1911, 256960), (1960, 250536), (2002, 245280), (2044, 240240), (2080, 236082), (2112, 232505), (2145, 228928), (2156, 227760), (2184, 224840), (2190, 224224), (2240, 219219), (2288, 214620), (2310, 212576), (2336, 210210), (2352, 208780), (2409, 203840), (2464, 199290), (2496, 196735), (2548, 192720), (2555, 192192), (2640, 186004), (2695, 182208), (2730, 179872), (2847, 172480), (2860, 171696), (2912, 168630), (2920, 168168), (2940, 167024), (3003, 163520), (3066, 160160), (3080, 159432), (3120, 157388), (3136, 156585), (3185, 154176), (3212, 152880), (3234, 151840), (3360, 146146), (3432, 143080), (3504, 140140), (3520, 139503), (3577, 137280), (3640, 134904), (3696, 132860), (3796, 129360), (3822, 128480), (3920, 125268), (4004, 122640), (4015, 122304), (4088, 120120), (4160, 118041), (4290, 114464), (4312, 113880), (4368, 112420), (4380, 112112), (4576, 107310), (4620, 106288), (4672, 105105), (4704, 104390), (4745, 103488), (4818, 101920), (4928, 99645), (5005, 98112), (5096, 96360), (5110, 96096), (5280, 93002), (5390, 91104), (5460, 89936), (5621, 87360), (5694, 86240), (5720, 85848), (5824, 84315), (5840, 84084), (5880, 83512), (6006, 81760), (6132, 80080), (6160, 79716), (6240, 78694), (6370, 77088), (6424, 76440), (6468, 75920), (6643, 73920), (6720, 73073), (6864, 71540), (7007, 70080), (7008, 70070), (7154, 68640), (7280, 67452), (7392, 66430), (7592, 64680), (7644, 64240), (7665, 64064), (7840, 62634), (8008, 61320), (8030, 61152), (8085, 60736), (8176, 60060), (8580, 57232), (8624, 56940), (8736, 56210), (8760, 56056), (9152, 53655), (9240, 53144), (9408, 52195), (9490, 51744), (9555, 51392), (9636, 50960), (10010, 49056), (10192, 48180), (10220, 48048), (10439, 47040), (10560, 46501), (10731, 45760), (10780, 45552), (10920, 44968), (11242, 43680), (11388, 43120), (11440, 42924), (11680, 42042), (11760, 41756), (12012, 40880), (12045, 40768), (12264, 40040), (12320, 39858), (12480, 39347), (12740, 38544), (12848, 38220), (12936, 37960), (13286, 36960), (13728, 35770), (14014, 35040), (14016, 35035), (14235, 34496), (14308, 34320), (14560, 33726), (14784, 33215), (15015, 32704), (15184, 32340), (15288, 32120), (15330, 32032), (15680, 31317), (16016, 30660), (16060, 30576), (16170, 30368), (16352, 30030), (16863, 29120), (17160, 28616), (17248, 28470), (17472, 28105), (17520, 28028), (17885, 27456), (18480, 26572), (18980, 25872), (19110, 25696), (19272, 25480), (19929, 24640), (20020, 24528), (20384, 24090), (20440, 24024), (20878, 23520), (21021, 23360), (21462, 22880), (21560, 22776), (21840, 22484)]