18908749080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1096

約数の個数: 512

約数和(自身を含む): 72503424000

約数和(自身を除く): 53594674920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 73, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 146, 152, 156, 171, 180, 190, 195, 216, 219, 228, 234, 247, 260, 270, 285, 292, 312, 342, 351, 360, 365, 380, 390, 438, 456, 468, 494, 513, 520, 540, 570, 584, 585, 657, 684, 702, 730, 741, 760, 780, 855, 876, 936, 949, 971, 988, 1026, 1080, 1095, 1140, 1170, 1235, 1314, 1368, 1387, 1404, 1460, 1482, 1560, 1710, 1752, 1755, 1898, 1942, 1971, 1976, 2052, 2190, 2223, 2280, 2340, 2470, 2565, 2628, 2774, 2808, 2847, 2913, 2920, 2964, 3285, 3420, 3510, 3705, 3796, 3884, 3942, 4104, 4161, 4380, 4446, 4680, 4745, 4855, 4940, 5130, 5256, 5548, 5694, 5826, 5928, 6570, 6669, 6840, 6935, 7020, 7410, 7592, 7768, 7884, 8322, 8541, 8739, 8760, 8892, 9490, 9710, 9855, 9880, 10260, 11096, 11115, 11388, 11652, 12483, 12623, 13140, 13338, 13870, 14040, 14235, 14565, 14820, 15768, 16644, 17082, 17478, 17784, 18031, 18449, 18980, 19420, 19710, 20520, 20805, 22230, 22776, 23304, 24966, 25246, 25623, 26217, 26280, 26676, 27740, 28470, 29130, 29640, 33288, 33345, 34164, 34956, 36062, 36898, 37449, 37869, 37960, 38840, 39420, 41610, 42705, 43695, 44460, 49932, 50492, 51246, 52434, 53352, 54093, 55347, 55480, 56940, 58260, 62415, 63115, 66690, 68328, 69912, 70883, 72124, 73796, 74898, 75738, 78840, 83220, 85410, 87390, 88920, 90155, 92245, 99864, 100984, 102492, 104868, 108186, 110694, 113607, 113880, 116520, 124830, 126230, 128115, 131085, 133380, 141766, 144248, 147592, 149796, 151476, 162279, 166041, 166440, 170820, 174780, 180310, 184490, 187245, 189345, 204984, 209736, 212649, 216372, 221388, 227214, 239837, 249660, 252460, 256230, 262170, 266760, 270465, 276735, 283532, 299592, 302952, 324558, 332082, 340821, 341640, 349560, 354415, 360620, 368980, 374490, 378690, 425298, 432744, 442776, 454428, 479674, 486837, 498123, 499320, 504920, 512460, 524340, 540930, 553470, 567064, 568035, 637947, 649116, 664164, 681642, 708830, 719511, 721240, 737960, 748980, 757380, 811395, 830205, 850596, 908856, 921479, 959348, 973674, 996246, 1024920, 1048680, 1063245, 1081860, 1106940, 1136070, 1199185, 1275894, 1298232, 1328328, 1346777, 1363284, 1417660, 1439022, 1497960, 1514760, 1622790, 1660410, 1701192, 1704105, 1842958, 1913841, 1918696, 1947348, 1992492, 2126490, 2158533, 2163720, 2213880, 2272140, 2398370, 2434185, 2490615, 2551788, 2693554, 2726568, 2764437, 2835320, 2878044, 3189735, 3245580, 3320820, 3408210, 3597555, 3685916, 3827682, 3894696, 3984984, 4040331, 4252980, 4317066, 4544280, 4607395, 4796740, 4868370, 4981230, 5103576, 5387108, 5528874, 5756088, 6379470, 6475599, 6491160, 6641640, 6733885, 6816420, 7195110, 7371832, 7655364, 8080662, 8293311, 8505960, 8634132, 9214790, 9569205, 9593480, 9736740, 9962460, 10774216, 10792665, 11057748, 12120993, 12758940, 12951198, 13467770, 13632840, 13822185, 14390220, 15310728, 16161324, 16586622, 17268264, 17508101, 18429580, 19138410, 19473480, 19924920, 20201655, 21585330, 22115496, 24241986, 24879933, 25517880, 25902396, 26935540, 27644370, 28780440, 32322648, 32377995, 33173244, 35016202, 36362979, 36859160, 38276820, 40403310, 41466555, 43170660, 48483972, 49759866, 51804792, 52524303, 53871080, 55288740, 60604965, 64755990, 66346488, 70032404, 72725958, 76553640, 80806620, 82933110, 86341320, 87540505, 96967944, 99519732, 105048606, 110577480, 121209930, 124399665, 129511980, 140064808, 145451916, 157572909, 161613240, 165866220, 175081010, 181814895, 199039464, 210097212, 242419860, 248799330, 259023960, 262621515, 290903832, 315145818, 331732440, 350162020, 363629790, 420194424, 472718727, 484839720, 497598660, 525243030, 630291636, 700324040, 727259580, 787864545, 945437454, 995197320, 1050486060, 1260583272, 1454519160, 1575729090, 1890874908, 2100972120, 2363593635, 3151458180, 3781749816, 4727187270, 6302916360, 9454374540, 18908749080]

約数ペア:

[(1, 18908749080), (2, 9454374540), (3, 6302916360), (4, 4727187270), (5, 3781749816), (6, 3151458180), (8, 2363593635), (9, 2100972120), (10, 1890874908), (12, 1575729090), (13, 1454519160), (15, 1260583272), (18, 1050486060), (19, 995197320), (20, 945437454), (24, 787864545), (26, 727259580), (27, 700324040), (30, 630291636), (36, 525243030), (38, 497598660), (39, 484839720), (40, 472718727), (45, 420194424), (52, 363629790), (54, 350162020), (57, 331732440), (60, 315145818), (65, 290903832), (72, 262621515), (73, 259023960), (76, 248799330), (78, 242419860), (90, 210097212), (95, 199039464), (104, 181814895), (108, 175081010), (114, 165866220), (117, 161613240), (120, 157572909), (130, 145451916), (135, 140064808), (146, 129511980), (152, 124399665), (156, 121209930), (171, 110577480), (180, 105048606), (190, 99519732), (195, 96967944), (216, 87540505), (219, 86341320), (228, 82933110), (234, 80806620), (247, 76553640), (260, 72725958), (270, 70032404), (285, 66346488), (292, 64755990), (312, 60604965), (342, 55288740), (351, 53871080), (360, 52524303), (365, 51804792), (380, 49759866), (390, 48483972), (438, 43170660), (456, 41466555), (468, 40403310), (494, 38276820), (513, 36859160), (520, 36362979), (540, 35016202), (570, 33173244), (584, 32377995), (585, 32322648), (657, 28780440), (684, 27644370), (702, 26935540), (730, 25902396), (741, 25517880), (760, 24879933), (780, 24241986), (855, 22115496), (876, 21585330), (936, 20201655), (949, 19924920), (971, 19473480), (988, 19138410), (1026, 18429580), (1080, 17508101), (1095, 17268264), (1140, 16586622), (1170, 16161324), (1235, 15310728), (1314, 14390220), (1368, 13822185), (1387, 13632840), (1404, 13467770), (1460, 12951198), (1482, 12758940), (1560, 12120993), (1710, 11057748), (1752, 10792665), (1755, 10774216), (1898, 9962460), (1942, 9736740), (1971, 9593480), (1976, 9569205), (2052, 9214790), (2190, 8634132), (2223, 8505960), (2280, 8293311), (2340, 8080662), (2470, 7655364), (2565, 7371832), (2628, 7195110), (2774, 6816420), (2808, 6733885), (2847, 6641640), (2913, 6491160), (2920, 6475599), (2964, 6379470), (3285, 5756088), (3420, 5528874), (3510, 5387108), (3705, 5103576), (3796, 4981230), (3884, 4868370), (3942, 4796740), (4104, 4607395), (4161, 4544280), (4380, 4317066), (4446, 4252980), (4680, 4040331), (4745, 3984984), (4855, 3894696), (4940, 3827682), (5130, 3685916), (5256, 3597555), (5548, 3408210), (5694, 3320820), (5826, 3245580), (5928, 3189735), (6570, 2878044), (6669, 2835320), (6840, 2764437), (6935, 2726568), (7020, 2693554), (7410, 2551788), (7592, 2490615), (7768, 2434185), (7884, 2398370), (8322, 2272140), (8541, 2213880), (8739, 2163720), (8760, 2158533), (8892, 2126490), (9490, 1992492), (9710, 1947348), (9855, 1918696), (9880, 1913841), (10260, 1842958), (11096, 1704105), (11115, 1701192), (11388, 1660410), (11652, 1622790), (12483, 1514760), (12623, 1497960), (13140, 1439022), (13338, 1417660), (13870, 1363284), (14040, 1346777), (14235, 1328328), (14565, 1298232), (14820, 1275894), (15768, 1199185), (16644, 1136070), (17082, 1106940), (17478, 1081860), (17784, 1063245), (18031, 1048680), (18449, 1024920), (18980, 996246), (19420, 973674), (19710, 959348), (20520, 921479), (20805, 908856), (22230, 850596), (22776, 830205), (23304, 811395), (24966, 757380), (25246, 748980), (25623, 737960), (26217, 721240), (26280, 719511), (26676, 708830), (27740, 681642), (28470, 664164), (29130, 649116), (29640, 637947), (33288, 568035), (33345, 567064), (34164, 553470), (34956, 540930), (36062, 524340), (36898, 512460), (37449, 504920), (37869, 499320), (37960, 498123), (38840, 486837), (39420, 479674), (41610, 454428), (42705, 442776), (43695, 432744), (44460, 425298), (49932, 378690), (50492, 374490), (51246, 368980), (52434, 360620), (53352, 354415), (54093, 349560), (55347, 341640), (55480, 340821), (56940, 332082), (58260, 324558), (62415, 302952), (63115, 299592), (66690, 283532), (68328, 276735), (69912, 270465), (70883, 266760), (72124, 262170), (73796, 256230), (74898, 252460), (75738, 249660), (78840, 239837), (83220, 227214), (85410, 221388), (87390, 216372), (88920, 212649), (90155, 209736), (92245, 204984), (99864, 189345), (100984, 187245), (102492, 184490), (104868, 180310), (108186, 174780), (110694, 170820), (113607, 166440), (113880, 166041), (116520, 162279), (124830, 151476), (126230, 149796), (128115, 147592), (131085, 144248), (133380, 141766)]