1016997280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 2694601728

約数和(自身を除く): 1677604448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 65, 80, 94, 101, 103, 104, 130, 160, 188, 202, 206, 208, 235, 260, 376, 404, 412, 416, 470, 505, 515, 520, 611, 752, 808, 824, 940, 1010, 1030, 1040, 1222, 1313, 1339, 1504, 1616, 1648, 1880, 2020, 2060, 2080, 2444, 2626, 2678, 3055, 3232, 3296, 3760, 4040, 4120, 4747, 4841, 4888, 5252, 5356, 6110, 6565, 6695, 7520, 8080, 8240, 9494, 9682, 9776, 10403, 10504, 10712, 12220, 13130, 13390, 16160, 16480, 18988, 19364, 19552, 20806, 21008, 21424, 23735, 24205, 24440, 26260, 26780, 37976, 38728, 41612, 42016, 42848, 47470, 48410, 48880, 52015, 52520, 53560, 61711, 62933, 75952, 77456, 83224, 94940, 96820, 97760, 104030, 105040, 107120, 123422, 125866, 135239, 151904, 154912, 166448, 189880, 193640, 208060, 210080, 214240, 246844, 251732, 270478, 308555, 314665, 332896, 379760, 387280, 416120, 488941, 493688, 503464, 540956, 617110, 629330, 676195, 759520, 774560, 832240, 977882, 987376, 1006928, 1081912, 1234220, 1258660, 1352390, 1664480, 1955764, 1974752, 2013856, 2163824, 2444705, 2468440, 2517320, 2704780, 3911528, 4327648, 4889410, 4936880, 5034640, 5409560, 6356233, 7823056, 9778820, 9873760, 10069280, 10819120, 12712466, 15646112, 19557640, 21638240, 25424932, 31781165, 39115280, 50849864, 63562330, 78230560, 101699728, 127124660, 203399456, 254249320, 508498640, 1016997280]

約数ペア:

[(1, 1016997280), (2, 508498640), (4, 254249320), (5, 203399456), (8, 127124660), (10, 101699728), (13, 78230560), (16, 63562330), (20, 50849864), (26, 39115280), (32, 31781165), (40, 25424932), (47, 21638240), (52, 19557640), (65, 15646112), (80, 12712466), (94, 10819120), (101, 10069280), (103, 9873760), (104, 9778820), (130, 7823056), (160, 6356233), (188, 5409560), (202, 5034640), (206, 4936880), (208, 4889410), (235, 4327648), (260, 3911528), (376, 2704780), (404, 2517320), (412, 2468440), (416, 2444705), (470, 2163824), (505, 2013856), (515, 1974752), (520, 1955764), (611, 1664480), (752, 1352390), (808, 1258660), (824, 1234220), (940, 1081912), (1010, 1006928), (1030, 987376), (1040, 977882), (1222, 832240), (1313, 774560), (1339, 759520), (1504, 676195), (1616, 629330), (1648, 617110), (1880, 540956), (2020, 503464), (2060, 493688), (2080, 488941), (2444, 416120), (2626, 387280), (2678, 379760), (3055, 332896), (3232, 314665), (3296, 308555), (3760, 270478), (4040, 251732), (4120, 246844), (4747, 214240), (4841, 210080), (4888, 208060), (5252, 193640), (5356, 189880), (6110, 166448), (6565, 154912), (6695, 151904), (7520, 135239), (8080, 125866), (8240, 123422), (9494, 107120), (9682, 105040), (9776, 104030), (10403, 97760), (10504, 96820), (10712, 94940), (12220, 83224), (13130, 77456), (13390, 75952), (16160, 62933), (16480, 61711), (18988, 53560), (19364, 52520), (19552, 52015), (20806, 48880), (21008, 48410), (21424, 47470), (23735, 42848), (24205, 42016), (24440, 41612), (26260, 38728), (26780, 37976)]