1496750080

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 288

約数和(自身を含む): 4425548400

約数和(自身を除く): 2928798320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 157, 160, 190, 196, 224, 245, 256, 266, 280, 304, 314, 320, 380, 392, 448, 490, 512, 532, 560, 608, 628, 640, 665, 760, 784, 785, 896, 931, 980, 1024, 1064, 1099, 1120, 1216, 1256, 1280, 1330, 1520, 1568, 1570, 1792, 1862, 1960, 2048, 2128, 2198, 2240, 2432, 2512, 2560, 2660, 2983, 3040, 3136, 3140, 3584, 3724, 3920, 4256, 4396, 4480, 4655, 4864, 5024, 5120, 5320, 5495, 5966, 6080, 6272, 6280, 7168, 7448, 7693, 7840, 8512, 8792, 8960, 9310, 9728, 10048, 10240, 10640, 10990, 11932, 12160, 12544, 12560, 14336, 14896, 14915, 15386, 15680, 17024, 17584, 17920, 18620, 19456, 20096, 20881, 21280, 21980, 23864, 24320, 25088, 25120, 29792, 29830, 30772, 31360, 34048, 35168, 35840, 37240, 38465, 38912, 40192, 41762, 42560, 43960, 47728, 48640, 50176, 50240, 59584, 59660, 61544, 62720, 68096, 70336, 71680, 74480, 76930, 80384, 83524, 85120, 87920, 95456, 97280, 100352, 100480, 104405, 119168, 119320, 123088, 125440, 136192, 140672, 146167, 148960, 153860, 160768, 167048, 170240, 175840, 190912, 194560, 200960, 208810, 238336, 238640, 246176, 250880, 272384, 281344, 292334, 297920, 307720, 321536, 334096, 340480, 351680, 381824, 401920, 417620, 476672, 477280, 492352, 501760, 562688, 584668, 595840, 615440, 668192, 680960, 703360, 730835, 763648, 803840, 835240, 953344, 954560, 984704, 1125376, 1169336, 1191680, 1230880, 1336384, 1361920, 1406720, 1461670, 1527296, 1607680, 1670480, 1906688, 1909120, 1969408, 2250752, 2338672, 2383360, 2461760, 2672768, 2813440, 2923340, 3054592, 3340960, 3818240, 3938816, 4677344, 4766720, 4923520, 5345536, 5626880, 5846680, 6109184, 6681920, 7636480, 7877632, 9354688, 9533440, 9847040, 10691072, 11253760, 11693360, 13363840, 15272960, 15755264, 18709376, 19694080, 21382144, 23386720, 26727680, 30545920, 37418752, 39388160, 42764288, 46773440, 53455360, 74837504, 78776320, 93546880, 106910720, 149675008, 187093760, 213821440, 299350016, 374187520, 748375040, 1496750080]

約数ペア:

[(1, 1496750080), (2, 748375040), (4, 374187520), (5, 299350016), (7, 213821440), (8, 187093760), (10, 149675008), (14, 106910720), (16, 93546880), (19, 78776320), (20, 74837504), (28, 53455360), (32, 46773440), (35, 42764288), (38, 39388160), (40, 37418752), (49, 30545920), (56, 26727680), (64, 23386720), (70, 21382144), (76, 19694080), (80, 18709376), (95, 15755264), (98, 15272960), (112, 13363840), (128, 11693360), (133, 11253760), (140, 10691072), (152, 9847040), (157, 9533440), (160, 9354688), (190, 7877632), (196, 7636480), (224, 6681920), (245, 6109184), (256, 5846680), (266, 5626880), (280, 5345536), (304, 4923520), (314, 4766720), (320, 4677344), (380, 3938816), (392, 3818240), (448, 3340960), (490, 3054592), (512, 2923340), (532, 2813440), (560, 2672768), (608, 2461760), (628, 2383360), (640, 2338672), (665, 2250752), (760, 1969408), (784, 1909120), (785, 1906688), (896, 1670480), (931, 1607680), (980, 1527296), (1024, 1461670), (1064, 1406720), (1099, 1361920), (1120, 1336384), (1216, 1230880), (1256, 1191680), (1280, 1169336), (1330, 1125376), (1520, 984704), (1568, 954560), (1570, 953344), (1792, 835240), (1862, 803840), (1960, 763648), (2048, 730835), (2128, 703360), (2198, 680960), (2240, 668192), (2432, 615440), (2512, 595840), (2560, 584668), (2660, 562688), (2983, 501760), (3040, 492352), (3136, 477280), (3140, 476672), (3584, 417620), (3724, 401920), (3920, 381824), (4256, 351680), (4396, 340480), (4480, 334096), (4655, 321536), (4864, 307720), (5024, 297920), (5120, 292334), (5320, 281344), (5495, 272384), (5966, 250880), (6080, 246176), (6272, 238640), (6280, 238336), (7168, 208810), (7448, 200960), (7693, 194560), (7840, 190912), (8512, 175840), (8792, 170240), (8960, 167048), (9310, 160768), (9728, 153860), (10048, 148960), (10240, 146167), (10640, 140672), (10990, 136192), (11932, 125440), (12160, 123088), (12544, 119320), (12560, 119168), (14336, 104405), (14896, 100480), (14915, 100352), (15386, 97280), (15680, 95456), (17024, 87920), (17584, 85120), (17920, 83524), (18620, 80384), (19456, 76930), (20096, 74480), (20881, 71680), (21280, 70336), (21980, 68096), (23864, 62720), (24320, 61544), (25088, 59660), (25120, 59584), (29792, 50240), (29830, 50176), (30772, 48640), (31360, 47728), (34048, 43960), (35168, 42560), (35840, 41762), (37240, 40192), (38465, 38912)]