172322718720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{10321}}^1$

素因数の和:11436

約数の個数: 176

約数和(自身を含む): 551723947008

約数和(自身を除く): 379401228288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1087, 1280, 1536, 1920, 2174, 2560, 3072, 3261, 3840, 4348, 5120, 5435, 6522, 7680, 8696, 10321, 10870, 13044, 15360, 16305, 17392, 20642, 21740, 26088, 30963, 32610, 34784, 41284, 43480, 51605, 52176, 61926, 65220, 69568, 82568, 86960, 103210, 104352, 123852, 130440, 139136, 154815, 165136, 173920, 206420, 208704, 247704, 260880, 278272, 309630, 330272, 347840, 412840, 417408, 495408, 521760, 556544, 619260, 660544, 695680, 825680, 834816, 990816, 1043520, 1113088, 1238520, 1321088, 1391360, 1651360, 1669632, 1981632, 2087040, 2477040, 2642176, 2782720, 3302720, 3339264, 3963264, 4174080, 4954080, 5284352, 5565440, 6605440, 7926528, 8348160, 9908160, 10568704, 11218927, 13210880, 15853056, 16696320, 19816320, 22437854, 26421760, 31706112, 33656781, 39632640, 44875708, 52843520, 56094635, 67313562, 79265280, 89751416, 112189270, 134627124, 158530560, 168283905, 179502832, 224378540, 269254248, 336567810, 359005664, 448757080, 538508496, 673135620, 718011328, 897514160, 1077016992, 1346271240, 1436022656, 1795028320, 2154033984, 2692542480, 2872045312, 3590056640, 4308067968, 5385084960, 5744090624, 7180113280, 8616135936, 10770169920, 11488181248, 14360226560, 17232271872, 21540339840, 28720453120, 34464543744, 43080679680, 57440906240, 86161359360, 172322718720]

約数ペア:

[(1, 172322718720), (2, 86161359360), (3, 57440906240), (4, 43080679680), (5, 34464543744), (6, 28720453120), (8, 21540339840), (10, 17232271872), (12, 14360226560), (15, 11488181248), (16, 10770169920), (20, 8616135936), (24, 7180113280), (30, 5744090624), (32, 5385084960), (40, 4308067968), (48, 3590056640), (60, 2872045312), (64, 2692542480), (80, 2154033984), (96, 1795028320), (120, 1436022656), (128, 1346271240), (160, 1077016992), (192, 897514160), (240, 718011328), (256, 673135620), (320, 538508496), (384, 448757080), (480, 359005664), (512, 336567810), (640, 269254248), (768, 224378540), (960, 179502832), (1024, 168283905), (1087, 158530560), (1280, 134627124), (1536, 112189270), (1920, 89751416), (2174, 79265280), (2560, 67313562), (3072, 56094635), (3261, 52843520), (3840, 44875708), (4348, 39632640), (5120, 33656781), (5435, 31706112), (6522, 26421760), (7680, 22437854), (8696, 19816320), (10321, 16696320), (10870, 15853056), (13044, 13210880), (15360, 11218927), (16305, 10568704), (17392, 9908160), (20642, 8348160), (21740, 7926528), (26088, 6605440), (30963, 5565440), (32610, 5284352), (34784, 4954080), (41284, 4174080), (43480, 3963264), (51605, 3339264), (52176, 3302720), (61926, 2782720), (65220, 2642176), (69568, 2477040), (82568, 2087040), (86960, 1981632), (103210, 1669632), (104352, 1651360), (123852, 1391360), (130440, 1321088), (139136, 1238520), (154815, 1113088), (165136, 1043520), (173920, 990816), (206420, 834816), (208704, 825680), (247704, 695680), (260880, 660544), (278272, 619260), (309630, 556544), (330272, 521760), (347840, 495408), (412840, 417408)]