238468756480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{3109}}^1$

素因数の和:3416

約数の個数: 176

約数和(自身を含む): 583039313280

約数和(自身を除く): 344570556800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 211, 256, 284, 320, 355, 422, 512, 568, 640, 710, 844, 1024, 1055, 1136, 1280, 1420, 1688, 2110, 2272, 2560, 2840, 3109, 3376, 4220, 4544, 5120, 5680, 6218, 6752, 8440, 9088, 11360, 12436, 13504, 14981, 15545, 16880, 18176, 22720, 24872, 27008, 29962, 31090, 33760, 36352, 45440, 49744, 54016, 59924, 62180, 67520, 72704, 74905, 90880, 99488, 108032, 119848, 124360, 135040, 149810, 181760, 198976, 216064, 220739, 239696, 248720, 270080, 299620, 363520, 397952, 441478, 479392, 497440, 540160, 599240, 655999, 795904, 882956, 958784, 994880, 1080320, 1103695, 1198480, 1311998, 1591808, 1765912, 1917568, 1989760, 2207390, 2396960, 2623996, 3183616, 3279995, 3531824, 3835136, 3979520, 4414780, 4793920, 5247992, 6559990, 7063648, 7670272, 7959040, 8829560, 9587840, 10495984, 13119980, 14127296, 15340544, 15918080, 17659120, 19175680, 20991968, 26239960, 28254592, 35318240, 38351360, 41983936, 46575929, 52479920, 56509184, 70636480, 76702720, 83967872, 93151858, 104959840, 113018368, 141272960, 167935744, 186303716, 209919680, 226036736, 232879645, 282545920, 335871488, 372607432, 419839360, 465759290, 565091840, 671742976, 745214864, 839678720, 931518580, 1130183680, 1490429728, 1679357440, 1863037160, 2980859456, 3358714880, 3726074320, 5961718912, 7452148640, 11923437824, 14904297280, 23846875648, 29808594560, 47693751296, 59617189120, 119234378240, 238468756480]

約数ペア:

[(1, 238468756480), (2, 119234378240), (4, 59617189120), (5, 47693751296), (8, 29808594560), (10, 23846875648), (16, 14904297280), (20, 11923437824), (32, 7452148640), (40, 5961718912), (64, 3726074320), (71, 3358714880), (80, 2980859456), (128, 1863037160), (142, 1679357440), (160, 1490429728), (211, 1130183680), (256, 931518580), (284, 839678720), (320, 745214864), (355, 671742976), (422, 565091840), (512, 465759290), (568, 419839360), (640, 372607432), (710, 335871488), (844, 282545920), (1024, 232879645), (1055, 226036736), (1136, 209919680), (1280, 186303716), (1420, 167935744), (1688, 141272960), (2110, 113018368), (2272, 104959840), (2560, 93151858), (2840, 83967872), (3109, 76702720), (3376, 70636480), (4220, 56509184), (4544, 52479920), (5120, 46575929), (5680, 41983936), (6218, 38351360), (6752, 35318240), (8440, 28254592), (9088, 26239960), (11360, 20991968), (12436, 19175680), (13504, 17659120), (14981, 15918080), (15545, 15340544), (16880, 14127296), (18176, 13119980), (22720, 10495984), (24872, 9587840), (27008, 8829560), (29962, 7959040), (31090, 7670272), (33760, 7063648), (36352, 6559990), (45440, 5247992), (49744, 4793920), (54016, 4414780), (59924, 3979520), (62180, 3835136), (67520, 3531824), (72704, 3279995), (74905, 3183616), (90880, 2623996), (99488, 2396960), (108032, 2207390), (119848, 1989760), (124360, 1917568), (135040, 1765912), (149810, 1591808), (181760, 1311998), (198976, 1198480), (216064, 1103695), (220739, 1080320), (239696, 994880), (248720, 958784), (270080, 882956), (299620, 795904), (363520, 655999), (397952, 599240), (441478, 540160), (479392, 497440)]