2113992320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6389}}^1$

素因数の和:6466

約数の個数: 128

約数和(自身を含む): 5631379200

約数和(自身を除く): 3517386880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 80, 88, 94, 110, 128, 160, 176, 188, 220, 235, 320, 352, 376, 440, 470, 517, 640, 704, 752, 880, 940, 1034, 1408, 1504, 1760, 1880, 2068, 2585, 3008, 3520, 3760, 4136, 5170, 6016, 6389, 7040, 7520, 8272, 10340, 12778, 15040, 16544, 20680, 25556, 30080, 31945, 33088, 41360, 51112, 63890, 66176, 70279, 82720, 102224, 127780, 140558, 165440, 204448, 255560, 281116, 300283, 330880, 351395, 408896, 511120, 562232, 600566, 702790, 817792, 1022240, 1124464, 1201132, 1405580, 1501415, 2044480, 2248928, 2402264, 2811160, 3002830, 3303113, 4088960, 4497856, 4804528, 5622320, 6005660, 6606226, 8995712, 9609056, 11244640, 12011320, 13212452, 16515565, 19218112, 22489280, 24022640, 26424904, 33031130, 38436224, 44978560, 48045280, 52849808, 66062260, 96090560, 105699616, 132124520, 192181120, 211399232, 264249040, 422798464, 528498080, 1056996160, 2113992320]

約数ペア:

[(1, 2113992320), (2, 1056996160), (4, 528498080), (5, 422798464), (8, 264249040), (10, 211399232), (11, 192181120), (16, 132124520), (20, 105699616), (22, 96090560), (32, 66062260), (40, 52849808), (44, 48045280), (47, 44978560), (55, 38436224), (64, 33031130), (80, 26424904), (88, 24022640), (94, 22489280), (110, 19218112), (128, 16515565), (160, 13212452), (176, 12011320), (188, 11244640), (220, 9609056), (235, 8995712), (320, 6606226), (352, 6005660), (376, 5622320), (440, 4804528), (470, 4497856), (517, 4088960), (640, 3303113), (704, 3002830), (752, 2811160), (880, 2402264), (940, 2248928), (1034, 2044480), (1408, 1501415), (1504, 1405580), (1760, 1201132), (1880, 1124464), (2068, 1022240), (2585, 817792), (3008, 702790), (3520, 600566), (3760, 562232), (4136, 511120), (5170, 408896), (6016, 351395), (6389, 330880), (7040, 300283), (7520, 281116), (8272, 255560), (10340, 204448), (12778, 165440), (15040, 140558), (16544, 127780), (20680, 102224), (25556, 82720), (30080, 70279), (31945, 66176), (33088, 63890), (41360, 51112)]