19930867200

素因数分解:

$2^9\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5581}}^1$

素因数の和:5646

約数の個数: 360

約数和(自身を含む): 73641137856

約数和(自身を除く): 53710270656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 120, 124, 128, 144, 150, 155, 160, 180, 186, 192, 200, 225, 240, 248, 256, 279, 288, 300, 310, 320, 360, 372, 384, 400, 450, 465, 480, 496, 512, 558, 576, 600, 620, 640, 720, 744, 768, 775, 800, 900, 930, 960, 992, 1116, 1152, 1200, 1240, 1280, 1395, 1440, 1488, 1536, 1550, 1600, 1800, 1860, 1920, 1984, 2232, 2304, 2325, 2400, 2480, 2560, 2790, 2880, 2976, 3100, 3200, 3600, 3720, 3840, 3968, 4464, 4608, 4650, 4800, 4960, 5580, 5581, 5760, 5952, 6200, 6400, 6975, 7200, 7440, 7680, 7936, 8928, 9300, 9600, 9920, 11160, 11162, 11520, 11904, 12400, 12800, 13950, 14400, 14880, 15872, 16743, 17856, 18600, 19200, 19840, 22320, 22324, 23040, 23808, 24800, 27900, 27905, 28800, 29760, 33486, 35712, 37200, 38400, 39680, 44640, 44648, 47616, 49600, 50229, 55800, 55810, 57600, 59520, 66972, 71424, 74400, 79360, 83715, 89280, 89296, 99200, 100458, 111600, 111620, 115200, 119040, 133944, 139525, 142848, 148800, 167430, 173011, 178560, 178592, 198400, 200916, 223200, 223240, 238080, 251145, 267888, 279050, 297600, 334860, 346022, 357120, 357184, 396800, 401832, 418575, 446400, 446480, 502290, 519033, 535776, 558100, 595200, 669720, 692044, 714240, 714368, 803664, 837150, 865055, 892800, 892960, 1004580, 1038066, 1071552, 1116200, 1190400, 1255725, 1339440, 1384088, 1428736, 1557099, 1607328, 1674300, 1730110, 1785600, 1785920, 2009160, 2076132, 2143104, 2232400, 2511450, 2595165, 2678880, 2768176, 2857472, 3114198, 3214656, 3348600, 3460220, 3571200, 3571840, 4018320, 4152264, 4286208, 4325275, 4464800, 5022900, 5190330, 5357760, 5536352, 6228396, 6429312, 6697200, 6920440, 7143680, 7785495, 8036640, 8304528, 8572416, 8650550, 8929600, 10045800, 10380660, 10715520, 11072704, 12456792, 12858624, 12975825, 13394400, 13840880, 14287360, 15570990, 16073280, 16609056, 17301100, 17859200, 20091600, 20761320, 21431040, 22145408, 24913584, 25717248, 25951650, 26788800, 27681760, 31141980, 32146560, 33218112, 34602200, 35718400, 38927475, 40183200, 41522640, 42862080, 44290816, 49827168, 51903300, 53577600, 55363520, 62283960, 64293120, 66436224, 69204400, 71436800, 77854950, 80366400, 83045280, 88581632, 99654336, 103806600, 107155200, 110727040, 124567920, 128586240, 132872448, 138408800, 155709900, 160732800, 166090560, 199308672, 207613200, 214310400, 221454080, 249135840, 265744896, 276817600, 311419800, 321465600, 332181120, 398617344, 415226400, 442908160, 498271680, 553635200, 622839600, 642931200, 664362240, 797234688, 830452800, 996543360, 1107270400, 1245679200, 1328724480, 1660905600, 1993086720, 2214540800, 2491358400, 3321811200, 3986173440, 4982716800, 6643622400, 9965433600, 19930867200]

約数ペア:

[(1, 19930867200), (2, 9965433600), (3, 6643622400), (4, 4982716800), (5, 3986173440), (6, 3321811200), (8, 2491358400), (9, 2214540800), (10, 1993086720), (12, 1660905600), (15, 1328724480), (16, 1245679200), (18, 1107270400), (20, 996543360), (24, 830452800), (25, 797234688), (30, 664362240), (31, 642931200), (32, 622839600), (36, 553635200), (40, 498271680), (45, 442908160), (48, 415226400), (50, 398617344), (60, 332181120), (62, 321465600), (64, 311419800), (72, 276817600), (75, 265744896), (80, 249135840), (90, 221454080), (93, 214310400), (96, 207613200), (100, 199308672), (120, 166090560), (124, 160732800), (128, 155709900), (144, 138408800), (150, 132872448), (155, 128586240), (160, 124567920), (180, 110727040), (186, 107155200), (192, 103806600), (200, 99654336), (225, 88581632), (240, 83045280), (248, 80366400), (256, 77854950), (279, 71436800), (288, 69204400), (300, 66436224), (310, 64293120), (320, 62283960), (360, 55363520), (372, 53577600), (384, 51903300), (400, 49827168), (450, 44290816), (465, 42862080), (480, 41522640), (496, 40183200), (512, 38927475), (558, 35718400), (576, 34602200), (600, 33218112), (620, 32146560), (640, 31141980), (720, 27681760), (744, 26788800), (768, 25951650), (775, 25717248), (800, 24913584), (900, 22145408), (930, 21431040), (960, 20761320), (992, 20091600), (1116, 17859200), (1152, 17301100), (1200, 16609056), (1240, 16073280), (1280, 15570990), (1395, 14287360), (1440, 13840880), (1488, 13394400), (1536, 12975825), (1550, 12858624), (1600, 12456792), (1800, 11072704), (1860, 10715520), (1920, 10380660), (1984, 10045800), (2232, 8929600), (2304, 8650550), (2325, 8572416), (2400, 8304528), (2480, 8036640), (2560, 7785495), (2790, 7143680), (2880, 6920440), (2976, 6697200), (3100, 6429312), (3200, 6228396), (3600, 5536352), (3720, 5357760), (3840, 5190330), (3968, 5022900), (4464, 4464800), (4608, 4325275), (4650, 4286208), (4800, 4152264), (4960, 4018320), (5580, 3571840), (5581, 3571200), (5760, 3460220), (5952, 3348600), (6200, 3214656), (6400, 3114198), (6975, 2857472), (7200, 2768176), (7440, 2678880), (7680, 2595165), (7936, 2511450), (8928, 2232400), (9300, 2143104), (9600, 2076132), (9920, 2009160), (11160, 1785920), (11162, 1785600), (11520, 1730110), (11904, 1674300), (12400, 1607328), (12800, 1557099), (13950, 1428736), (14400, 1384088), (14880, 1339440), (15872, 1255725), (16743, 1190400), (17856, 1116200), (18600, 1071552), (19200, 1038066), (19840, 1004580), (22320, 892960), (22324, 892800), (23040, 865055), (23808, 837150), (24800, 803664), (27900, 714368), (27905, 714240), (28800, 692044), (29760, 669720), (33486, 595200), (35712, 558100), (37200, 535776), (38400, 519033), (39680, 502290), (44640, 446480), (44648, 446400), (47616, 418575), (49600, 401832), (50229, 396800), (55800, 357184), (55810, 357120), (57600, 346022), (59520, 334860), (66972, 297600), (71424, 279050), (74400, 267888), (79360, 251145), (83715, 238080), (89280, 223240), (89296, 223200), (99200, 200916), (100458, 198400), (111600, 178592), (111620, 178560), (115200, 173011), (119040, 167430), (133944, 148800), (139525, 142848)]