20052533760

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1039}}^1$

素因数の和:1431

約数の個数: 320

約数和(自身を含む): 73538150400

約数和(自身を除く): 53485616640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 359, 384, 420, 448, 480, 512, 560, 640, 672, 718, 768, 840, 896, 960, 1039, 1077, 1120, 1280, 1344, 1436, 1536, 1680, 1792, 1795, 1920, 2078, 2154, 2240, 2513, 2560, 2688, 2872, 3117, 3360, 3584, 3590, 3840, 4156, 4308, 4480, 5026, 5195, 5376, 5385, 5744, 6234, 6720, 7180, 7273, 7539, 7680, 8312, 8616, 8960, 10052, 10390, 10752, 10770, 11488, 12468, 12565, 13440, 14360, 14546, 15078, 15585, 16624, 17232, 17920, 20104, 20780, 21540, 21819, 22976, 24936, 25130, 26880, 28720, 29092, 30156, 31170, 33248, 34464, 36365, 37695, 40208, 41560, 43080, 43638, 45952, 49872, 50260, 53760, 57440, 58184, 60312, 62340, 66496, 68928, 72730, 75390, 80416, 83120, 86160, 87276, 91904, 99744, 100520, 109095, 114880, 116368, 120624, 124680, 132992, 137856, 145460, 150780, 160832, 166240, 172320, 174552, 183808, 199488, 201040, 218190, 229760, 232736, 241248, 249360, 265984, 275712, 290920, 301560, 321664, 332480, 344640, 349104, 373001, 398976, 402080, 436380, 459520, 465472, 482496, 498720, 531968, 551424, 581840, 603120, 643328, 664960, 689280, 698208, 746002, 797952, 804160, 872760, 919040, 930944, 964992, 997440, 1119003, 1163680, 1206240, 1286656, 1329920, 1378560, 1396416, 1492004, 1595904, 1608320, 1745520, 1861888, 1865005, 1929984, 1994880, 2238006, 2327360, 2412480, 2611007, 2659840, 2757120, 2792832, 2984008, 3216640, 3491040, 3723776, 3730010, 3859968, 3989760, 4476012, 4654720, 4824960, 5222014, 5585664, 5595015, 5968016, 6433280, 6982080, 7460020, 7833021, 7979520, 8952024, 9309440, 9649920, 10444028, 11171328, 11190030, 11936032, 13055035, 13964160, 14920040, 15666042, 17904048, 18618880, 19299840, 20888056, 22380060, 23872064, 26110070, 27928320, 29840080, 31332084, 35808096, 39165105, 41776112, 44760120, 47744128, 52220140, 55856640, 59680160, 62664168, 71616192, 78330210, 83552224, 89520240, 95488256, 104440280, 119360320, 125328336, 143232384, 156660420, 167104448, 179040480, 190976512, 208880560, 238720640, 250656672, 286464768, 313320840, 334208896, 358080960, 417761120, 477441280, 501313344, 572929536, 626641680, 668417792, 716161920, 835522240, 954882560, 1002626688, 1253283360, 1336835584, 1432323840, 1671044480, 2005253376, 2506566720, 2864647680, 3342088960, 4010506752, 5013133440, 6684177920, 10026266880, 20052533760]

約数ペア:

[(1, 20052533760), (2, 10026266880), (3, 6684177920), (4, 5013133440), (5, 4010506752), (6, 3342088960), (7, 2864647680), (8, 2506566720), (10, 2005253376), (12, 1671044480), (14, 1432323840), (15, 1336835584), (16, 1253283360), (20, 1002626688), (21, 954882560), (24, 835522240), (28, 716161920), (30, 668417792), (32, 626641680), (35, 572929536), (40, 501313344), (42, 477441280), (48, 417761120), (56, 358080960), (60, 334208896), (64, 313320840), (70, 286464768), (80, 250656672), (84, 238720640), (96, 208880560), (105, 190976512), (112, 179040480), (120, 167104448), (128, 156660420), (140, 143232384), (160, 125328336), (168, 119360320), (192, 104440280), (210, 95488256), (224, 89520240), (240, 83552224), (256, 78330210), (280, 71616192), (320, 62664168), (336, 59680160), (359, 55856640), (384, 52220140), (420, 47744128), (448, 44760120), (480, 41776112), (512, 39165105), (560, 35808096), (640, 31332084), (672, 29840080), (718, 27928320), (768, 26110070), (840, 23872064), (896, 22380060), (960, 20888056), (1039, 19299840), (1077, 18618880), (1120, 17904048), (1280, 15666042), (1344, 14920040), (1436, 13964160), (1536, 13055035), (1680, 11936032), (1792, 11190030), (1795, 11171328), (1920, 10444028), (2078, 9649920), (2154, 9309440), (2240, 8952024), (2513, 7979520), (2560, 7833021), (2688, 7460020), (2872, 6982080), (3117, 6433280), (3360, 5968016), (3584, 5595015), (3590, 5585664), (3840, 5222014), (4156, 4824960), (4308, 4654720), (4480, 4476012), (5026, 3989760), (5195, 3859968), (5376, 3730010), (5385, 3723776), (5744, 3491040), (6234, 3216640), (6720, 2984008), (7180, 2792832), (7273, 2757120), (7539, 2659840), (7680, 2611007), (8312, 2412480), (8616, 2327360), (8960, 2238006), (10052, 1994880), (10390, 1929984), (10752, 1865005), (10770, 1861888), (11488, 1745520), (12468, 1608320), (12565, 1595904), (13440, 1492004), (14360, 1396416), (14546, 1378560), (15078, 1329920), (15585, 1286656), (16624, 1206240), (17232, 1163680), (17920, 1119003), (20104, 997440), (20780, 964992), (21540, 930944), (21819, 919040), (22976, 872760), (24936, 804160), (25130, 797952), (26880, 746002), (28720, 698208), (29092, 689280), (30156, 664960), (31170, 643328), (33248, 603120), (34464, 581840), (36365, 551424), (37695, 531968), (40208, 498720), (41560, 482496), (43080, 465472), (43638, 459520), (45952, 436380), (49872, 402080), (50260, 398976), (53760, 373001), (57440, 349104), (58184, 344640), (60312, 332480), (62340, 321664), (66496, 301560), (68928, 290920), (72730, 275712), (75390, 265984), (80416, 249360), (83120, 241248), (86160, 232736), (87276, 229760), (91904, 218190), (99744, 201040), (100520, 199488), (109095, 183808), (114880, 174552), (116368, 172320), (120624, 166240), (124680, 160832), (132992, 150780), (137856, 145460)]