2216525434880

素因数分解:

$2^{12}\times 5^1\times {\mathrm{31}}^2\times {\mathrm{112621}}^1$

素因数の和:112712

約数の個数: 156

約数和(自身を含む): 5496176366316

約数和(自身を除く): 3279650931436

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 961, 992, 1024, 1240, 1280, 1922, 1984, 2048, 2480, 2560, 3844, 3968, 4096, 4805, 4960, 5120, 7688, 7936, 9610, 9920, 10240, 15376, 15872, 19220, 19840, 20480, 30752, 31744, 38440, 39680, 61504, 63488, 76880, 79360, 112621, 123008, 126976, 153760, 158720, 225242, 246016, 307520, 317440, 450484, 492032, 563105, 615040, 634880, 900968, 984064, 1126210, 1230080, 1801936, 1968128, 2252420, 2460160, 3491251, 3603872, 3936256, 4504840, 4920320, 6982502, 7207744, 9009680, 9840640, 13965004, 14415488, 17456255, 18019360, 19681280, 27930008, 28830976, 34912510, 36038720, 55860016, 57661952, 69825020, 72077440, 108228781, 111720032, 115323904, 139650040, 144154880, 216457562, 223440064, 230647808, 279300080, 288309760, 432915124, 446880128, 461295616, 541143905, 558600160, 576619520, 865830248, 893760256, 1082287810, 1117200320, 1153239040, 1731660496, 1787520512, 2164575620, 2234400640, 2306478080, 3463320992, 3575041024, 4329151240, 4468801280, 6926641984, 7150082048, 8658302480, 8937602560, 13853283968, 14300164096, 17316604960, 17875205120, 27706567936, 34633209920, 35750410240, 55413135872, 69266419840, 71500820480, 110826271744, 138532839680, 221652543488, 277065679360, 443305086976, 554131358720, 1108262717440, 2216525434880]

約数ペア:

[(1, 2216525434880), (2, 1108262717440), (4, 554131358720), (5, 443305086976), (8, 277065679360), (10, 221652543488), (16, 138532839680), (20, 110826271744), (31, 71500820480), (32, 69266419840), (40, 55413135872), (62, 35750410240), (64, 34633209920), (80, 27706567936), (124, 17875205120), (128, 17316604960), (155, 14300164096), (160, 13853283968), (248, 8937602560), (256, 8658302480), (310, 7150082048), (320, 6926641984), (496, 4468801280), (512, 4329151240), (620, 3575041024), (640, 3463320992), (961, 2306478080), (992, 2234400640), (1024, 2164575620), (1240, 1787520512), (1280, 1731660496), (1922, 1153239040), (1984, 1117200320), (2048, 1082287810), (2480, 893760256), (2560, 865830248), (3844, 576619520), (3968, 558600160), (4096, 541143905), (4805, 461295616), (4960, 446880128), (5120, 432915124), (7688, 288309760), (7936, 279300080), (9610, 230647808), (9920, 223440064), (10240, 216457562), (15376, 144154880), (15872, 139650040), (19220, 115323904), (19840, 111720032), (20480, 108228781), (30752, 72077440), (31744, 69825020), (38440, 57661952), (39680, 55860016), (61504, 36038720), (63488, 34912510), (76880, 28830976), (79360, 27930008), (112621, 19681280), (123008, 18019360), (126976, 17456255), (153760, 14415488), (158720, 13965004), (225242, 9840640), (246016, 9009680), (307520, 7207744), (317440, 6982502), (450484, 4920320), (492032, 4504840), (563105, 3936256), (615040, 3603872), (634880, 3491251), (900968, 2460160), (984064, 2252420), (1126210, 1968128), (1230080, 1801936)]