20180003040

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5581}}^1$

素因数の和:5645

約数の個数: 336

約数和(自身を含む): 73799220096

約数和(自身を除く): 53619217056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 243, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 486, 496, 540, 558, 620, 648, 720, 729, 744, 810, 837, 864, 930, 972, 992, 1080, 1116, 1215, 1240, 1296, 1395, 1440, 1458, 1488, 1620, 1674, 1860, 1944, 2160, 2232, 2430, 2480, 2511, 2592, 2790, 2916, 2976, 3240, 3348, 3645, 3720, 3888, 4185, 4320, 4464, 4860, 4960, 5022, 5580, 5581, 5832, 6480, 6696, 7290, 7440, 7533, 7776, 8370, 8928, 9720, 10044, 11160, 11162, 11664, 12555, 12960, 13392, 14580, 14880, 15066, 16740, 16743, 19440, 20088, 22320, 22324, 22599, 23328, 25110, 26784, 27905, 29160, 30132, 33480, 33486, 37665, 38880, 40176, 44640, 44648, 45198, 50220, 50229, 55810, 58320, 60264, 66960, 66972, 75330, 80352, 83715, 89296, 90396, 100440, 100458, 111620, 112995, 116640, 120528, 133920, 133944, 150660, 150687, 167430, 173011, 178592, 180792, 200880, 200916, 223240, 225990, 241056, 251145, 267888, 301320, 301374, 334860, 346022, 361584, 401760, 401832, 446480, 451980, 452061, 502290, 519033, 535776, 602640, 602748, 669720, 692044, 723168, 753435, 803664, 865055, 892960, 903960, 904122, 1004580, 1038066, 1205280, 1205496, 1339440, 1356183, 1384088, 1506870, 1557099, 1607328, 1730110, 1807920, 1808244, 2009160, 2076132, 2260305, 2410992, 2595165, 2678880, 2712366, 2768176, 3013740, 3114198, 3460220, 3615840, 3616488, 4018320, 4068549, 4152264, 4520610, 4671297, 4821984, 5190330, 5424732, 5536352, 6027480, 6228396, 6780915, 6920440, 7232976, 7785495, 8036640, 8137098, 8304528, 9041220, 9342594, 10380660, 10849464, 12054960, 12456792, 13561830, 13840880, 14013891, 14465952, 15570990, 16274196, 16609056, 18082440, 18685188, 20342745, 20761320, 21698928, 23356485, 24109920, 24913584, 27123660, 27681760, 28027782, 31141980, 32548392, 36164880, 37370376, 40685490, 41522640, 42041673, 43397856, 46712970, 49827168, 54247320, 56055564, 62283960, 65096784, 70069455, 72329760, 74740752, 81370980, 83045280, 84083346, 93425940, 108494640, 112111128, 124567920, 126125019, 130193568, 140138910, 149481504, 162741960, 168166692, 186851880, 210208365, 216989280, 224222256, 249135840, 252250038, 280277820, 325483920, 336333384, 373703760, 420416730, 448444512, 504500076, 560555640, 630625095, 650967840, 672666768, 747407520, 840833460, 1009000152, 1121111280, 1261250190, 1345333536, 1681666920, 2018000304, 2242222560, 2522500380, 3363333840, 4036000608, 5045000760, 6726667680, 10090001520, 20180003040]

約数ペア:

[(1, 20180003040), (2, 10090001520), (3, 6726667680), (4, 5045000760), (5, 4036000608), (6, 3363333840), (8, 2522500380), (9, 2242222560), (10, 2018000304), (12, 1681666920), (15, 1345333536), (16, 1261250190), (18, 1121111280), (20, 1009000152), (24, 840833460), (27, 747407520), (30, 672666768), (31, 650967840), (32, 630625095), (36, 560555640), (40, 504500076), (45, 448444512), (48, 420416730), (54, 373703760), (60, 336333384), (62, 325483920), (72, 280277820), (80, 252250038), (81, 249135840), (90, 224222256), (93, 216989280), (96, 210208365), (108, 186851880), (120, 168166692), (124, 162741960), (135, 149481504), (144, 140138910), (155, 130193568), (160, 126125019), (162, 124567920), (180, 112111128), (186, 108494640), (216, 93425940), (240, 84083346), (243, 83045280), (248, 81370980), (270, 74740752), (279, 72329760), (288, 70069455), (310, 65096784), (324, 62283960), (360, 56055564), (372, 54247320), (405, 49827168), (432, 46712970), (465, 43397856), (480, 42041673), (486, 41522640), (496, 40685490), (540, 37370376), (558, 36164880), (620, 32548392), (648, 31141980), (720, 28027782), (729, 27681760), (744, 27123660), (810, 24913584), (837, 24109920), (864, 23356485), (930, 21698928), (972, 20761320), (992, 20342745), (1080, 18685188), (1116, 18082440), (1215, 16609056), (1240, 16274196), (1296, 15570990), (1395, 14465952), (1440, 14013891), (1458, 13840880), (1488, 13561830), (1620, 12456792), (1674, 12054960), (1860, 10849464), (1944, 10380660), (2160, 9342594), (2232, 9041220), (2430, 8304528), (2480, 8137098), (2511, 8036640), (2592, 7785495), (2790, 7232976), (2916, 6920440), (2976, 6780915), (3240, 6228396), (3348, 6027480), (3645, 5536352), (3720, 5424732), (3888, 5190330), (4185, 4821984), (4320, 4671297), (4464, 4520610), (4860, 4152264), (4960, 4068549), (5022, 4018320), (5580, 3616488), (5581, 3615840), (5832, 3460220), (6480, 3114198), (6696, 3013740), (7290, 2768176), (7440, 2712366), (7533, 2678880), (7776, 2595165), (8370, 2410992), (8928, 2260305), (9720, 2076132), (10044, 2009160), (11160, 1808244), (11162, 1807920), (11664, 1730110), (12555, 1607328), (12960, 1557099), (13392, 1506870), (14580, 1384088), (14880, 1356183), (15066, 1339440), (16740, 1205496), (16743, 1205280), (19440, 1038066), (20088, 1004580), (22320, 904122), (22324, 903960), (22599, 892960), (23328, 865055), (25110, 803664), (26784, 753435), (27905, 723168), (29160, 692044), (30132, 669720), (33480, 602748), (33486, 602640), (37665, 535776), (38880, 519033), (40176, 502290), (44640, 452061), (44648, 451980), (45198, 446480), (50220, 401832), (50229, 401760), (55810, 361584), (58320, 346022), (60264, 334860), (66960, 301374), (66972, 301320), (75330, 267888), (80352, 251145), (83715, 241056), (89296, 225990), (90396, 223240), (100440, 200916), (100458, 200880), (111620, 180792), (112995, 178592), (116640, 173011), (120528, 167430), (133920, 150687), (133944, 150660)]