2531686920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:138

約数の個数: 768

約数和(自身を含む): 10401177600

約数和(自身を除く): 7869490680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 31, 34, 35, 38, 40, 42, 43, 49, 51, 56, 57, 60, 62, 68, 70, 76, 84, 85, 86, 93, 95, 98, 102, 105, 114, 119, 120, 124, 129, 133, 136, 140, 147, 152, 155, 168, 170, 172, 186, 190, 196, 204, 210, 215, 217, 228, 238, 245, 248, 255, 258, 266, 280, 285, 294, 301, 310, 323, 340, 344, 357, 372, 380, 392, 399, 408, 420, 430, 434, 456, 465, 476, 490, 510, 516, 527, 532, 570, 588, 589, 595, 602, 620, 645, 646, 651, 665, 680, 714, 731, 735, 744, 760, 798, 817, 833, 840, 860, 868, 903, 930, 931, 952, 969, 980, 1020, 1032, 1054, 1064, 1085, 1140, 1176, 1178, 1190, 1204, 1240, 1290, 1292, 1302, 1330, 1333, 1428, 1462, 1470, 1505, 1519, 1581, 1596, 1615, 1634, 1666, 1720, 1736, 1767, 1785, 1806, 1860, 1862, 1938, 1960, 1995, 2040, 2107, 2108, 2170, 2193, 2261, 2280, 2356, 2380, 2408, 2451, 2499, 2580, 2584, 2604, 2635, 2660, 2666, 2793, 2856, 2924, 2940, 2945, 3010, 3038, 3162, 3192, 3230, 3255, 3268, 3332, 3534, 3570, 3612, 3655, 3689, 3720, 3724, 3876, 3990, 3999, 4085, 4123, 4165, 4214, 4216, 4340, 4386, 4515, 4522, 4557, 4655, 4712, 4760, 4845, 4902, 4998, 5117, 5160, 5208, 5270, 5320, 5332, 5586, 5719, 5848, 5880, 5890, 6020, 6076, 6321, 6324, 6460, 6510, 6536, 6664, 6665, 6783, 7068, 7140, 7224, 7310, 7378, 7448, 7595, 7752, 7905, 7980, 7998, 8170, 8246, 8330, 8428, 8680, 8772, 8835, 9030, 9044, 9114, 9310, 9331, 9690, 9804, 9996, 10013, 10234, 10535, 10540, 10664, 10965, 11067, 11172, 11305, 11438, 11780, 12040, 12152, 12255, 12369, 12495, 12642, 12648, 12920, 13020, 13330, 13566, 13889, 13965, 14136, 14280, 14620, 14756, 15190, 15351, 15810, 15827, 15960, 15996, 16340, 16492, 16660, 16856, 17157, 17544, 17670, 18060, 18088, 18228, 18445, 18620, 18662, 19380, 19608, 19992, 19995, 20026, 20468, 20615, 21070, 21080, 21930, 22134, 22344, 22610, 22661, 22785, 22876, 23560, 24510, 24738, 24990, 25284, 25327, 25585, 25823, 26040, 26660, 27132, 27778, 27930, 27993, 28595, 28861, 29240, 29512, 30039, 30380, 30702, 31605, 31620, 31654, 31992, 32680, 32984, 33320, 33915, 34314, 35340, 35819, 36120, 36456, 36890, 37240, 37324, 38760, 39990, 40033, 40052, 40936, 41230, 41667, 42140, 43860, 44268, 45220, 45322, 45570, 45752, 46655, 47481, 49020, 49476, 49980, 50065, 50568, 50654, 51170, 51646, 53320, 54264, 55335, 55556, 55860, 55986, 57190, 57722, 60078, 60760, 61404, 61845, 63210, 63240, 63308, 65317, 67830, 67983, 68628, 69445, 70091, 70680, 71638, 73780, 74648, 75981, 76755, 77469, 79135, 79980, 80066, 80104, 82460, 83334, 84280, 85785, 86583, 87720, 88536, 90440, 90644, 91140, 93310, 94962, 97223, 98040, 98952, 99960, 100130, 101308, 102340, 103292, 107457, 110670, 111112, 111720, 111972, 113305, 114380, 115444, 120099, 120156, 122808, 123690, 126420, 126616, 126635, 129115, 130634, 135660, 135966, 137256, 138890, 139965, 140182, 143276, 144305, 147560, 150195, 151962, 153510, 154938, 158270, 158627, 159960, 160132, 164920, 166668, 171570, 173166, 177289, 179095, 181288, 182280, 186620, 189924, 194446, 195951, 200165, 200260, 202616, 204680, 206584, 208335, 210273, 214914, 221340, 223944, 226610, 228760, 230888, 237405, 240198, 240312, 247380, 252840, 253270, 258230, 261268, 271320, 271932, 277780, 279930, 280364, 286552, 288610, 291669, 300390, 303924, 307020, 309876, 316540, 317254, 320264, 326585, 333336, 339915, 343140, 346332, 350455, 354578, 358190, 373240, 379848, 379905, 387345, 388892, 391902, 400330, 400520, 416670, 420546, 429828, 430559, 432915, 442680, 453220, 474810, 475881, 480396, 486115, 490637, 494760, 506540, 516460, 522536, 531867, 537285, 543864, 555560, 559860, 560728, 577220, 583338, 600495, 600780, 607848, 614040, 619752, 633080, 634508, 653170, 679830, 680561, 686280, 692664, 700910, 709156, 716380, 759810, 774690, 777784, 783804, 793135, 800660, 833340, 841092, 859656, 861118, 865830, 886445, 906440, 949620, 951762, 960792, 972230, 979755, 981274, 1013080, 1032920, 1051365, 1063734, 1074570, 1110389, 1119720, 1154440, 1166676, 1200990, 1201560, 1241023, 1269016, 1291677, 1306340, 1359660, 1361122, 1401820, 1418312, 1432760, 1458345, 1471911, 1519620, 1549380, 1567608, 1586270, 1601320, 1666680, 1682184, 1722236, 1731660, 1772890, 1899240, 1903524, 1944460, 1959510, 1962548, 2041683, 2102730, 2127468, 2149140, 2152795, 2220778, 2333352, 2379405, 2401980, 2453185, 2482046, 2583354, 2612680, 2659335, 2719320, 2722244, 2803640, 2916690, 2943822, 3013913, 3039240, 3098760, 3172540, 3331167, 3402805, 3444472, 3463320, 3545780, 3723069, 3807048, 3888920, 3919020, 3925096, 4083366, 4205460, 4254936, 4298280, 4305590, 4441556, 4758810, 4803960, 4906370, 4964092, 5166708, 5318670, 5444488, 5551945, 5833380, 5887644, 6027826, 6205115, 6345080, 6458385, 6662334, 6805610, 7091560, 7359555, 7446138, 7838040, 8166732, 8410920, 8611180, 8883112, 9041739, 9517620, 9812740, 9928184, 10208415, 10333416, 10637340, 11103890, 11666760, 11775288, 12055652, 12410230, 12916770, 13324668, 13611220, 14719110, 14892276, 15069565, 16333464, 16655835, 17222360, 18083478, 18615345, 19035240, 19625480, 20416830, 21097391, 21274680, 22207780, 24111304, 24820460, 25833540, 26649336, 27222440, 29438220, 29784552, 30139130, 33311670, 36166956, 37230690, 40833660, 42194782, 44415560, 45208695, 49640920, 51667080, 58876440, 60278260, 63292173, 66623340, 72333912, 74461380, 81667320, 84389564, 90417390, 105486955, 120556520, 126584346, 133246680, 148922760, 168779128, 180834780, 210973910, 253168692, 316460865, 361669560, 421947820, 506337384, 632921730, 843895640, 1265843460, 2531686920]

約数ペア:

[(1, 2531686920), (2, 1265843460), (3, 843895640), (4, 632921730), (5, 506337384), (6, 421947820), (7, 361669560), (8, 316460865), (10, 253168692), (12, 210973910), (14, 180834780), (15, 168779128), (17, 148922760), (19, 133246680), (20, 126584346), (21, 120556520), (24, 105486955), (28, 90417390), (30, 84389564), (31, 81667320), (34, 74461380), (35, 72333912), (38, 66623340), (40, 63292173), (42, 60278260), (43, 58876440), (49, 51667080), (51, 49640920), (56, 45208695), (57, 44415560), (60, 42194782), (62, 40833660), (68, 37230690), (70, 36166956), (76, 33311670), (84, 30139130), (85, 29784552), (86, 29438220), (93, 27222440), (95, 26649336), (98, 25833540), (102, 24820460), (105, 24111304), (114, 22207780), (119, 21274680), (120, 21097391), (124, 20416830), (129, 19625480), (133, 19035240), (136, 18615345), (140, 18083478), (147, 17222360), (152, 16655835), (155, 16333464), (168, 15069565), (170, 14892276), (172, 14719110), (186, 13611220), (190, 13324668), (196, 12916770), (204, 12410230), (210, 12055652), (215, 11775288), (217, 11666760), (228, 11103890), (238, 10637340), (245, 10333416), (248, 10208415), (255, 9928184), (258, 9812740), (266, 9517620), (280, 9041739), (285, 8883112), (294, 8611180), (301, 8410920), (310, 8166732), (323, 7838040), (340, 7446138), (344, 7359555), (357, 7091560), (372, 6805610), (380, 6662334), (392, 6458385), (399, 6345080), (408, 6205115), (420, 6027826), (430, 5887644), (434, 5833380), (456, 5551945), (465, 5444488), (476, 5318670), (490, 5166708), (510, 4964092), (516, 4906370), (527, 4803960), (532, 4758810), (570, 4441556), (588, 4305590), (589, 4298280), (595, 4254936), (602, 4205460), (620, 4083366), (645, 3925096), (646, 3919020), (651, 3888920), (665, 3807048), (680, 3723069), (714, 3545780), (731, 3463320), (735, 3444472), (744, 3402805), (760, 3331167), (798, 3172540), (817, 3098760), (833, 3039240), (840, 3013913), (860, 2943822), (868, 2916690), (903, 2803640), (930, 2722244), (931, 2719320), (952, 2659335), (969, 2612680), (980, 2583354), (1020, 2482046), (1032, 2453185), (1054, 2401980), (1064, 2379405), (1085, 2333352), (1140, 2220778), (1176, 2152795), (1178, 2149140), (1190, 2127468), (1204, 2102730), (1240, 2041683), (1290, 1962548), (1292, 1959510), (1302, 1944460), (1330, 1903524), (1333, 1899240), (1428, 1772890), (1462, 1731660), (1470, 1722236), (1505, 1682184), (1519, 1666680), (1581, 1601320), (1596, 1586270), (1615, 1567608), (1634, 1549380), (1666, 1519620), (1720, 1471911), (1736, 1458345), (1767, 1432760), (1785, 1418312), (1806, 1401820), (1860, 1361122), (1862, 1359660), (1938, 1306340), (1960, 1291677), (1995, 1269016), (2040, 1241023), (2107, 1201560), (2108, 1200990), (2170, 1166676), (2193, 1154440), (2261, 1119720), (2280, 1110389), (2356, 1074570), (2380, 1063734), (2408, 1051365), (2451, 1032920), (2499, 1013080), (2580, 981274), (2584, 979755), (2604, 972230), (2635, 960792), (2660, 951762), (2666, 949620), (2793, 906440), (2856, 886445), (2924, 865830), (2940, 861118), (2945, 859656), (3010, 841092), (3038, 833340), (3162, 800660), (3192, 793135), (3230, 783804), (3255, 777784), (3268, 774690), (3332, 759810), (3534, 716380), (3570, 709156), (3612, 700910), (3655, 692664), (3689, 686280), (3720, 680561), (3724, 679830), (3876, 653170), (3990, 634508), (3999, 633080), (4085, 619752), (4123, 614040), (4165, 607848), (4214, 600780), (4216, 600495), (4340, 583338), (4386, 577220), (4515, 560728), (4522, 559860), (4557, 555560), (4655, 543864), (4712, 537285), (4760, 531867), (4845, 522536), (4902, 516460), (4998, 506540), (5117, 494760), (5160, 490637), (5208, 486115), (5270, 480396), (5320, 475881), (5332, 474810), (5586, 453220), (5719, 442680), (5848, 432915), (5880, 430559), (5890, 429828), (6020, 420546), (6076, 416670), (6321, 400520), (6324, 400330), (6460, 391902), (6510, 388892), (6536, 387345), (6664, 379905), (6665, 379848), (6783, 373240), (7068, 358190), (7140, 354578), (7224, 350455), (7310, 346332), (7378, 343140), (7448, 339915), (7595, 333336), (7752, 326585), (7905, 320264), (7980, 317254), (7998, 316540), (8170, 309876), (8246, 307020), (8330, 303924), (8428, 300390), (8680, 291669), (8772, 288610), (8835, 286552), (9030, 280364), (9044, 279930), (9114, 277780), (9310, 271932), (9331, 271320), (9690, 261268), (9804, 258230), (9996, 253270), (10013, 252840), (10234, 247380), (10535, 240312), (10540, 240198), (10664, 237405), (10965, 230888), (11067, 228760), (11172, 226610), (11305, 223944), (11438, 221340), (11780, 214914), (12040, 210273), (12152, 208335), (12255, 206584), (12369, 204680), (12495, 202616), (12642, 200260), (12648, 200165), (12920, 195951), (13020, 194446), (13330, 189924), (13566, 186620), (13889, 182280), (13965, 181288), (14136, 179095), (14280, 177289), (14620, 173166), (14756, 171570), (15190, 166668), (15351, 164920), (15810, 160132), (15827, 159960), (15960, 158627), (15996, 158270), (16340, 154938), (16492, 153510), (16660, 151962), (16856, 150195), (17157, 147560), (17544, 144305), (17670, 143276), (18060, 140182), (18088, 139965), (18228, 138890), (18445, 137256), (18620, 135966), (18662, 135660), (19380, 130634), (19608, 129115), (19992, 126635), (19995, 126616), (20026, 126420), (20468, 123690), (20615, 122808), (21070, 120156), (21080, 120099), (21930, 115444), (22134, 114380), (22344, 113305), (22610, 111972), (22661, 111720), (22785, 111112), (22876, 110670), (23560, 107457), (24510, 103292), (24738, 102340), (24990, 101308), (25284, 100130), (25327, 99960), (25585, 98952), (25823, 98040), (26040, 97223), (26660, 94962), (27132, 93310), (27778, 91140), (27930, 90644), (27993, 90440), (28595, 88536), (28861, 87720), (29240, 86583), (29512, 85785), (30039, 84280), (30380, 83334), (30702, 82460), (31605, 80104), (31620, 80066), (31654, 79980), (31992, 79135), (32680, 77469), (32984, 76755), (33320, 75981), (33915, 74648), (34314, 73780), (35340, 71638), (35819, 70680), (36120, 70091), (36456, 69445), (36890, 68628), (37240, 67983), (37324, 67830), (38760, 65317), (39990, 63308), (40033, 63240), (40052, 63210), (40936, 61845), (41230, 61404), (41667, 60760), (42140, 60078), (43860, 57722), (44268, 57190), (45220, 55986), (45322, 55860), (45570, 55556), (45752, 55335), (46655, 54264), (47481, 53320), (49020, 51646), (49476, 51170), (49980, 50654), (50065, 50568)]